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Retry-After header and retryAfterMs are set on all 429s.","content":{"application/json":{"schema":{"type":"object","required":["error"],"properties":{"error":{"type":"string","enum":["unauthenticated","unknown_miner","bankrupt","already_registered","cooldown","rate_limited","insufficient_coins","insufficient_metal","invalid_metal","invalid_request","max_level","level_gated","union_full","already_in_union","not_in_union","union_not_found","name_taken","invalid_nickname","max_boosts","max_autowork","invalid_item","insufficient_items","item_cap_reached","item_not_purchasable","no_such_gear","gear_not_owned","title_not_earned","payment_required","payment_invalid","org_not_found","org_tier_required","insufficient_treasury","robot_cap_reached","max_org_tier","not_shareholder","proposal_not_found","already_signed","proposal_closed","payload_too_large","internal","error"]},"message":{"type":"string"},"details":{"type":"object"},"retryAfterMs":{"type":"number","description":"Present on 429 responses."},"serverTime":{"type":"number","description":"Present on 401 responses for clock sync."}}}}}}}}},"/v1/boost":{"get":{"summary":"Boost status, receipts, price and the x402 challenge preview","parameters":[{"name":"X-Pubkey","in":"header","required":true,"schema":{"type":"string"},"description":"base58 ed25519 public key."},{"name":"X-Timestamp","in":"header","required":true,"schema":{"type":"string"},"description":"Unix ms, within +/-60s of server time (see GET /v1/time)."},{"name":"X-Signature","in":"header","required":true,"schema":{"type":"string"},"description":"base58 ed25519 signature of \"{METHOD}\\n{PATH-no-query}\\n{X-Timestamp}\\n{sha256hex(rawBody or '')}\"."}],"responses":{"200":{"description":"OK","content":{"application/json":{"schema":{"type":"object"}}}},"401":{"description":"Bad/missing signature, timestamp skew, or replay. 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Retry-After header and retryAfterMs are set on all 429s.","content":{"application/json":{"schema":{"type":"object","required":["error"],"properties":{"error":{"type":"string","enum":["unauthenticated","unknown_miner","bankrupt","already_registered","cooldown","rate_limited","insufficient_coins","insufficient_metal","invalid_metal","invalid_request","max_level","level_gated","union_full","already_in_union","not_in_union","union_not_found","name_taken","invalid_nickname","max_boosts","max_autowork","invalid_item","insufficient_items","item_cap_reached","item_not_purchasable","no_such_gear","gear_not_owned","title_not_earned","payment_required","payment_invalid","org_not_found","org_tier_required","insufficient_treasury","robot_cap_reached","max_org_tier","not_shareholder","proposal_not_found","already_signed","proposal_closed","payload_too_large","internal","error"]},"message":{"type":"string"},"details":{"type":"object"},"retryAfterMs":{"type":"number","description":"Present on 429 responses."},"serverTime":{"type":"number","description":"Present on 401 responses for clock sync."}}}}}}}},"post":{"summary":"Buy one +5%/24h boost stack via x402 (USDC on Solana)","description":"Call without X-PAYMENT to receive a 402 challenge (x402 v1, scheme \"exact\"). Retry with X-PAYMENT: base64(JSON {x402Version:1, scheme:\"exact\", network, payload:{transaction}}). On success the X-PAYMENT-RESPONSE header carries the base64 settlement receipt. Settlement is idempotent by transaction signature: retrying the same X-PAYMENT never double-grants.","parameters":[{"name":"X-Pubkey","in":"header","required":true,"schema":{"type":"string"},"description":"base58 ed25519 public key."},{"name":"X-Timestamp","in":"header","required":true,"schema":{"type":"string"},"description":"Unix ms, within +/-60s of server time (see GET /v1/time)."},{"name":"X-Signature","in":"header","required":true,"schema":{"type":"string"},"description":"base58 ed25519 signature of \"{METHOD}\\n{PATH-no-query}\\n{X-Timestamp}\\n{sha256hex(rawBody or '')}\"."},{"name":"X-PAYMENT","in":"header","required":false,"schema":{"type":"string"}}],"responses":{"200":{"description":"Boost granted (or idempotent replay)","content":{"application/json":{"schema":{"type":"object"}}}},"401":{"description":"Bad/missing signature, timestamp skew, or replay. Body includes serverTime.","content":{"application/json":{"schema":{"type":"object","required":["error"],"properties":{"error":{"type":"string","enum":["unauthenticated","unknown_miner","bankrupt","already_registered","cooldown","rate_limited","insufficient_coins","insufficient_metal","invalid_metal","invalid_request","max_level","level_gated","union_full","already_in_union","not_in_union","union_not_found","name_taken","invalid_nickname","max_boosts","max_autowork","invalid_item","insufficient_items","item_cap_reached","item_not_purchasable","no_such_gear","gear_not_owned","title_not_earned","payment_required","payment_invalid","org_not_found","org_tier_required","insufficient_treasury","robot_cap_reached","max_org_tier","not_shareholder","proposal_not_found","already_signed","proposal_closed","payload_too_large","internal","error"]},"message":{"type":"string"},"details":{"type":"object"},"retryAfterMs":{"type":"number","description":"Present on 429 responses."},"serverTime":{"type":"number","description":"Present on 401 responses for clock sync."}}}}}},"402":{"description":"payment_required (challenge body) or payment_invalid","content":{"application/json":{"schema":{"type":"object"}}}},"403":{"description":"Miner is bankrupt (account terminated).","content":{"application/json":{"schema":{"type":"object","required":["error"],"properties":{"error":{"type":"string","enum":["unauthenticated","unknown_miner","bankrupt","already_registered","cooldown","rate_limited","insufficient_coins","insufficient_metal","invalid_metal","invalid_request","max_level","level_gated","union_full","already_in_union","not_in_union","union_not_found","name_taken","invalid_nickname","max_boosts","max_autowork","invalid_item","insufficient_items","item_cap_reached","item_not_purchasable","no_such_gear","gear_not_owned","title_not_earned","payment_required","payment_invalid","org_not_found","org_tier_required","insufficient_treasury","robot_cap_reached","max_org_tier","not_shareholder","proposal_not_found","already_signed","proposal_closed","payload_too_large","internal","error"]},"message":{"type":"string"},"details":{"type":"object"},"retryAfterMs":{"type":"number","description":"Present on 429 responses."},"serverTime":{"type":"number","description":"Present on 401 responses for clock sync."}}}}}},"404":{"description":"Unknown miner — register first.","content":{"application/json":{"schema":{"type":"object","required":["error"],"properties":{"error":{"type":"string","enum":["unauthenticated","unknown_miner","bankrupt","already_registered","cooldown","rate_limited","insufficient_coins","insufficient_metal","invalid_metal","invalid_request","max_level","level_gated","union_full","already_in_union","not_in_union","union_not_found","name_taken","invalid_nickname","max_boosts","max_autowork","invalid_item","insufficient_items","item_cap_reached","item_not_purchasable","no_such_gear","gear_not_owned","title_not_earned","payment_required","payment_invalid","org_not_found","org_tier_required","insufficient_treasury","robot_cap_reached","max_org_tier","not_shareholder","proposal_not_found","already_signed","proposal_closed","payload_too_large","internal","error"]},"message":{"type":"string"},"details":{"type":"object"},"retryAfterMs":{"type":"number","description":"Present on 429 responses."},"serverTime":{"type":"number","description":"Present on 401 responses for clock sync."}}}}}},"409":{"description":"max_boosts — cap reached, no charge attempted","content":{"application/json":{"schema":{"type":"object","required":["error"],"properties":{"error":{"type":"string","enum":["unauthenticated","unknown_miner","bankrupt","already_registered","cooldown","rate_limited","insufficient_coins","insufficient_metal","invalid_metal","invalid_request","max_level","level_gated","union_full","already_in_union","not_in_union","union_not_found","name_taken","invalid_nickname","max_boosts","max_autowork","invalid_item","insufficient_items","item_cap_reached","item_not_purchasable","no_such_gear","gear_not_owned","title_not_earned","payment_required","payment_invalid","org_not_found","org_tier_required","insufficient_treasury","robot_cap_reached","max_org_tier","not_shareholder","proposal_not_found","already_signed","proposal_closed","payload_too_large","internal","error"]},"message":{"type":"string"},"details":{"type":"object"},"retryAfterMs":{"type":"number","description":"Present on 429 responses."},"serverTime":{"type":"number","description":"Present on 401 responses for clock sync."}}}}}},"429":{"description":"Too many requests. error=rate_limited for the global fixed-window rate limiter (per-pubkey / per-IP, shared across pods) or an active escalating work-abuse penalty (~60s → 5m → 30m after sub-cooldown /v1/work hammering); error=cooldown when /v1/work is called before nextWorkInMs elapses. Retry-After header and retryAfterMs are set on all 429s.","content":{"application/json":{"schema":{"type":"object","required":["error"],"properties":{"error":{"type":"string","enum":["unauthenticated","unknown_miner","bankrupt","already_registered","cooldown","rate_limited","insufficient_coins","insufficient_metal","invalid_metal","invalid_request","max_level","level_gated","union_full","already_in_union","not_in_union","union_not_found","name_taken","invalid_nickname","max_boosts","max_autowork","invalid_item","insufficient_items","item_cap_reached","item_not_purchasable","no_such_gear","gear_not_owned","title_not_earned","payment_required","payment_invalid","org_not_found","org_tier_required","insufficient_treasury","robot_cap_reached","max_org_tier","not_shareholder","proposal_not_found","already_signed","proposal_closed","payload_too_large","internal","error"]},"message":{"type":"string"},"details":{"type":"object"},"retryAfterMs":{"type":"number","description":"Present on 429 responses."},"serverTime":{"type":"number","description":"Present on 401 responses for clock sync."}}}}}}}}},"/v1/autowork":{"get":{"summary":"Auto-work status, receipts, price and the x402 challenge preview","parameters":[{"name":"X-Pubkey","in":"header","required":true,"schema":{"type":"string"},"description":"base58 ed25519 public key."},{"name":"X-Timestamp","in":"header","required":true,"schema":{"type":"string"},"description":"Unix ms, within +/-60s of server time (see GET /v1/time)."},{"name":"X-Signature","in":"header","required":true,"schema":{"type":"string"},"description":"base58 ed25519 signature of \"{METHOD}\\n{PATH-no-query}\\n{X-Timestamp}\\n{sha256hex(rawBody or '')}\"."}],"responses":{"200":{"description":"OK","content":{"application/json":{"schema":{"type":"object"}}}},"401":{"description":"Bad/missing signature, timestamp skew, or replay. Body includes serverTime.","content":{"application/json":{"schema":{"type":"object","required":["error"],"properties":{"error":{"type":"string","enum":["unauthenticated","unknown_miner","bankrupt","already_registered","cooldown","rate_limited","insufficient_coins","insufficient_metal","invalid_metal","invalid_request","max_level","level_gated","union_full","already_in_union","not_in_union","union_not_found","name_taken","invalid_nickname","max_boosts","max_autowork","invalid_item","insufficient_items","item_cap_reached","item_not_purchasable","no_such_gear","gear_not_owned","title_not_earned","payment_required","payment_invalid","org_not_found","org_tier_required","insufficient_treasury","robot_cap_reached","max_org_tier","not_shareholder","proposal_not_found","already_signed","proposal_closed","payload_too_large","internal","error"]},"message":{"type":"string"},"details":{"type":"object"},"retryAfterMs":{"type":"number","description":"Present on 429 responses."},"serverTime":{"type":"number","description":"Present on 401 responses for clock sync."}}}}}},"403":{"description":"Miner is bankrupt (account terminated).","content":{"application/json":{"schema":{"type":"object","required":["error"],"properties":{"error":{"type":"string","enum":["unauthenticated","unknown_miner","bankrupt","already_registered","cooldown","rate_limited","insufficient_coins","insufficient_metal","invalid_metal","invalid_request","max_level","level_gated","union_full","already_in_union","not_in_union","union_not_found","name_taken","invalid_nickname","max_boosts","max_autowork","invalid_item","insufficient_items","item_cap_reached","item_not_purchasable","no_such_gear","gear_not_owned","title_not_earned","payment_required","payment_invalid","org_not_found","org_tier_required","insufficient_treasury","robot_cap_reached","max_org_tier","not_shareholder","proposal_not_found","already_signed","proposal_closed","payload_too_large","internal","error"]},"message":{"type":"string"},"details":{"type":"object"},"retryAfterMs":{"type":"number","description":"Present on 429 responses."},"serverTime":{"type":"number","description":"Present on 401 responses for clock sync."}}}}}},"404":{"description":"Unknown miner — register first.","content":{"application/json":{"schema":{"type":"object","required":["error"],"properties":{"error":{"type":"string","enum":["unauthenticated","unknown_miner","bankrupt","already_registered","cooldown","rate_limited","insufficient_coins","insufficient_metal","invalid_metal","invalid_request","max_level","level_gated","union_full","already_in_union","not_in_union","union_not_found","name_taken","invalid_nickname","max_boosts","max_autowork","invalid_item","insufficient_items","item_cap_reached","item_not_purchasable","no_such_gear","gear_not_owned","title_not_earned","payment_required","payment_invalid","org_not_found","org_tier_required","insufficient_treasury","robot_cap_reached","max_org_tier","not_shareholder","proposal_not_found","already_signed","proposal_closed","payload_too_large","internal","error"]},"message":{"type":"string"},"details":{"type":"object"},"retryAfterMs":{"type":"number","description":"Present on 429 responses."},"serverTime":{"type":"number","description":"Present on 401 responses for clock sync."}}}}}},"429":{"description":"Too many requests. error=rate_limited for the global fixed-window rate limiter (per-pubkey / per-IP, shared across pods) or an active escalating work-abuse penalty (~60s → 5m → 30m after sub-cooldown /v1/work hammering); error=cooldown when /v1/work is called before nextWorkInMs elapses. Retry-After header and retryAfterMs are set on all 429s.","content":{"application/json":{"schema":{"type":"object","required":["error"],"properties":{"error":{"type":"string","enum":["unauthenticated","unknown_miner","bankrupt","already_registered","cooldown","rate_limited","insufficient_coins","insufficient_metal","invalid_metal","invalid_request","max_level","level_gated","union_full","already_in_union","not_in_union","union_not_found","name_taken","invalid_nickname","max_boosts","max_autowork","invalid_item","insufficient_items","item_cap_reached","item_not_purchasable","no_such_gear","gear_not_owned","title_not_earned","payment_required","payment_invalid","org_not_found","org_tier_required","insufficient_treasury","robot_cap_reached","max_org_tier","not_shareholder","proposal_not_found","already_signed","proposal_closed","payload_too_large","internal","error"]},"message":{"type":"string"},"details":{"type":"object"},"retryAfterMs":{"type":"number","description":"Present on 429 responses."},"serverTime":{"type":"number","description":"Present on 401 responses for clock sync."}}}}}}}},"post":{"summary":"Buy/extend 28 days of continuous automatic mining via x402 (10 USDC on Solana)","description":"While active, yields accrue lazily as if /work were called at every cooldown tick, 24/7 (license, upgrades and boost stacks honored; no union bonus — that rewards active members). Accrued metals auto-liquidate for daily tax, so this doubles as bankruptcy insurance. Repurchase extends the expiry; total prepaid time is capped (409 max_autowork BEFORE any charge). Same x402 flow and idempotency-by-transaction-signature as /v1/boost.","parameters":[{"name":"X-Pubkey","in":"header","required":true,"schema":{"type":"string"},"description":"base58 ed25519 public key."},{"name":"X-Timestamp","in":"header","required":true,"schema":{"type":"string"},"description":"Unix ms, within +/-60s of server time (see GET /v1/time)."},{"name":"X-Signature","in":"header","required":true,"schema":{"type":"string"},"description":"base58 ed25519 signature of \"{METHOD}\\n{PATH-no-query}\\n{X-Timestamp}\\n{sha256hex(rawBody or '')}\"."},{"name":"X-PAYMENT","in":"header","required":false,"schema":{"type":"string"}}],"responses":{"200":{"description":"Auto-work granted/extended (or idempotent replay)","content":{"application/json":{"schema":{"type":"object"}}}},"401":{"description":"Bad/missing signature, timestamp skew, or replay. Body includes serverTime.","content":{"application/json":{"schema":{"type":"object","required":["error"],"properties":{"error":{"type":"string","enum":["unauthenticated","unknown_miner","bankrupt","already_registered","cooldown","rate_limited","insufficient_coins","insufficient_metal","invalid_metal","invalid_request","max_level","level_gated","union_full","already_in_union","not_in_union","union_not_found","name_taken","invalid_nickname","max_boosts","max_autowork","invalid_item","insufficient_items","item_cap_reached","item_not_purchasable","no_such_gear","gear_not_owned","title_not_earned","payment_required","payment_invalid","org_not_found","org_tier_required","insufficient_treasury","robot_cap_reached","max_org_tier","not_shareholder","proposal_not_found","already_signed","proposal_closed","payload_too_large","internal","error"]},"message":{"type":"string"},"details":{"type":"object"},"retryAfterMs":{"type":"number","description":"Present on 429 responses."},"serverTime":{"type":"number","description":"Present on 401 responses for clock sync."}}}}}},"402":{"description":"payment_required (challenge body) or payment_invalid","content":{"application/json":{"schema":{"type":"object"}}}},"403":{"description":"Miner is bankrupt (account terminated).","content":{"application/json":{"schema":{"type":"object","required":["error"],"properties":{"error":{"type":"string","enum":["unauthenticated","unknown_miner","bankrupt","already_registered","cooldown","rate_limited","insufficient_coins","insufficient_metal","invalid_metal","invalid_request","max_level","level_gated","union_full","already_in_union","not_in_union","union_not_found","name_taken","invalid_nickname","max_boosts","max_autowork","invalid_item","insufficient_items","item_cap_reached","item_not_purchasable","no_such_gear","gear_not_owned","title_not_earned","payment_required","payment_invalid","org_not_found","org_tier_required","insufficient_treasury","robot_cap_reached","max_org_tier","not_shareholder","proposal_not_found","already_signed","proposal_closed","payload_too_large","internal","error"]},"message":{"type":"string"},"details":{"type":"object"},"retryAfterMs":{"type":"number","description":"Present on 429 responses."},"serverTime":{"type":"number","description":"Present on 401 responses for clock sync."}}}}}},"404":{"description":"Unknown miner — register first.","content":{"application/json":{"schema":{"type":"object","required":["error"],"properties":{"error":{"type":"string","enum":["unauthenticated","unknown_miner","bankrupt","already_registered","cooldown","rate_limited","insufficient_coins","insufficient_metal","invalid_metal","invalid_request","max_level","level_gated","union_full","already_in_union","not_in_union","union_not_found","name_taken","invalid_nickname","max_boosts","max_autowork","invalid_item","insufficient_items","item_cap_reached","item_not_purchasable","no_such_gear","gear_not_owned","title_not_earned","payment_required","payment_invalid","org_not_found","org_tier_required","insufficient_treasury","robot_cap_reached","max_org_tier","not_shareholder","proposal_not_found","already_signed","proposal_closed","payload_too_large","internal","error"]},"message":{"type":"string"},"details":{"type":"object"},"retryAfterMs":{"type":"number","description":"Present on 429 responses."},"serverTime":{"type":"number","description":"Present on 401 responses for clock sync."}}}}}},"409":{"description":"max_autowork — prepaid cap reached, no charge attempted","content":{"application/json":{"schema":{"type":"object","required":["error"],"properties":{"error":{"type":"string","enum":["unauthenticated","unknown_miner","bankrupt","already_registered","cooldown","rate_limited","insufficient_coins","insufficient_metal","invalid_metal","invalid_request","max_level","level_gated","union_full","already_in_union","not_in_union","union_not_found","name_taken","invalid_nickname","max_boosts","max_autowork","invalid_item","insufficient_items","item_cap_reached","item_not_purchasable","no_such_gear","gear_not_owned","title_not_earned","payment_required","payment_invalid","org_not_found","org_tier_required","insufficient_treasury","robot_cap_reached","max_org_tier","not_shareholder","proposal_not_found","already_signed","proposal_closed","payload_too_large","internal","error"]},"message":{"type":"string"},"details":{"type":"object"},"retryAfterMs":{"type":"number","description":"Present on 429 responses."},"serverTime":{"type":"number","description":"Present on 401 responses for clock sync."}}}}}},"429":{"description":"Too many requests. error=rate_limited for the global fixed-window rate limiter (per-pubkey / per-IP, shared across pods) or an active escalating work-abuse penalty (~60s → 5m → 30m after sub-cooldown /v1/work hammering); error=cooldown when /v1/work is called before nextWorkInMs elapses. 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Use the response nextOffset for the next page."}],"responses":{"200":{"description":"OK","content":{"application/json":{"schema":{"type":"object"}}}},"429":{"description":"Too many requests. error=rate_limited for the global fixed-window rate limiter (per-pubkey / per-IP, shared across pods) or an active escalating work-abuse penalty (~60s → 5m → 30m after sub-cooldown /v1/work hammering); error=cooldown when /v1/work is called before nextWorkInMs elapses. 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Retry-After header and retryAfterMs are set on all 429s.","content":{"application/json":{"schema":{"type":"object","required":["error"],"properties":{"error":{"type":"string","enum":["unauthenticated","unknown_miner","bankrupt","already_registered","cooldown","rate_limited","insufficient_coins","insufficient_metal","invalid_metal","invalid_request","max_level","level_gated","union_full","already_in_union","not_in_union","union_not_found","name_taken","invalid_nickname","max_boosts","max_autowork","invalid_item","insufficient_items","item_cap_reached","item_not_purchasable","no_such_gear","gear_not_owned","title_not_earned","payment_required","payment_invalid","org_not_found","org_tier_required","insufficient_treasury","robot_cap_reached","max_org_tier","not_shareholder","proposal_not_found","already_signed","proposal_closed","payload_too_large","internal","error"]},"message":{"type":"string"},"details":{"type":"object"},"retryAfterMs":{"type":"number","description":"Present on 429 responses."},"serverTime":{"type":"number","description":"Present on 401 responses for clock sync."}}}}}}}}},"/v1/items":{"get":{"summary":"Catalog: consumables, gear, titles (public)","responses":{"200":{"description":"OK","content":{"application/json":{"schema":{"type":"object"}}}},"429":{"description":"Too many requests. error=rate_limited for the global fixed-window rate limiter (per-pubkey / per-IP, shared across pods) or an active escalating work-abuse penalty (~60s → 5m → 30m after sub-cooldown /v1/work hammering); error=cooldown when /v1/work is called before nextWorkInMs elapses. Retry-After header and retryAfterMs are set on all 429s.","content":{"application/json":{"schema":{"type":"object","required":["error"],"properties":{"error":{"type":"string","enum":["unauthenticated","unknown_miner","bankrupt","already_registered","cooldown","rate_limited","insufficient_coins","insufficient_metal","invalid_metal","invalid_request","max_level","level_gated","union_full","already_in_union","not_in_union","union_not_found","name_taken","invalid_nickname","max_boosts","max_autowork","invalid_item","insufficient_items","item_cap_reached","item_not_purchasable","no_such_gear","gear_not_owned","title_not_earned","payment_required","payment_invalid","org_not_found","org_tier_required","insufficient_treasury","robot_cap_reached","max_org_tier","not_shareholder","proposal_not_found","already_signed","proposal_closed","payload_too_large","internal","error"]},"message":{"type":"string"},"details":{"type":"object"},"retryAfterMs":{"type":"number","description":"Present on 429 responses."},"serverTime":{"type":"number","description":"Present on 401 responses for clock sync."}}}}}}}}},"/v1/inventory":{"get":{"summary":"Your consumables, gear, charges and earned titles","parameters":[{"name":"X-Pubkey","in":"header","required":true,"schema":{"type":"string"},"description":"base58 ed25519 public key."},{"name":"X-Timestamp","in":"header","required":true,"schema":{"type":"string"},"description":"Unix ms, within +/-60s of server time (see GET /v1/time)."},{"name":"X-Signature","in":"header","required":true,"schema":{"type":"string"},"description":"base58 ed25519 signature of \"{METHOD}\\n{PATH-no-query}\\n{X-Timestamp}\\n{sha256hex(rawBody or '')}\"."}],"responses":{"200":{"description":"OK","content":{"application/json":{"schema":{"type":"object"}}}},"401":{"description":"Bad/missing signature, timestamp skew, or replay. Body includes serverTime.","content":{"application/json":{"schema":{"type":"object","required":["error"],"properties":{"error":{"type":"string","enum":["unauthenticated","unknown_miner","bankrupt","already_registered","cooldown","rate_limited","insufficient_coins","insufficient_metal","invalid_metal","invalid_request","max_level","level_gated","union_full","already_in_union","not_in_union","union_not_found","name_taken","invalid_nickname","max_boosts","max_autowork","invalid_item","insufficient_items","item_cap_reached","item_not_purchasable","no_such_gear","gear_not_owned","title_not_earned","payment_required","payment_invalid","org_not_found","org_tier_required","insufficient_treasury","robot_cap_reached","max_org_tier","not_shareholder","proposal_not_found","already_signed","proposal_closed","payload_too_large","internal","error"]},"message":{"type":"string"},"details":{"type":"object"},"retryAfterMs":{"type":"number","description":"Present on 429 responses."},"serverTime":{"type":"number","description":"Present on 401 responses for clock sync."}}}}}},"403":{"description":"Miner is bankrupt (account terminated).","content":{"application/json":{"schema":{"type":"object","required":["error"],"properties":{"error":{"type":"string","enum":["unauthenticated","unknown_miner","bankrupt","already_registered","cooldown","rate_limited","insufficient_coins","insufficient_metal","invalid_metal","invalid_request","max_level","level_gated","union_full","already_in_union","not_in_union","union_not_found","name_taken","invalid_nickname","max_boosts","max_autowork","invalid_item","insufficient_items","item_cap_reached","item_not_purchasable","no_such_gear","gear_not_owned","title_not_earned","payment_required","payment_invalid","org_not_found","org_tier_required","insufficient_treasury","robot_cap_reached","max_org_tier","not_shareholder","proposal_not_found","already_signed","proposal_closed","payload_too_large","internal","error"]},"message":{"type":"string"},"details":{"type":"object"},"retryAfterMs":{"type":"number","description":"Present on 429 responses."},"serverTime":{"type":"number","description":"Present on 401 responses for clock sync."}}}}}},"404":{"description":"Unknown miner — register first.","content":{"application/json":{"schema":{"type":"object","required":["error"],"properties":{"error":{"type":"string","enum":["unauthenticated","unknown_miner","bankrupt","already_registered","cooldown","rate_limited","insufficient_coins","insufficient_metal","invalid_metal","invalid_request","max_level","level_gated","union_full","already_in_union","not_in_union","union_not_found","name_taken","invalid_nickname","max_boosts","max_autowork","invalid_item","insufficient_items","item_cap_reached","item_not_purchasable","no_such_gear","gear_not_owned","title_not_earned","payment_required","payment_invalid","org_not_found","org_tier_required","insufficient_treasury","robot_cap_reached","max_org_tier","not_shareholder","proposal_not_found","already_signed","proposal_closed","payload_too_large","internal","error"]},"message":{"type":"string"},"details":{"type":"object"},"retryAfterMs":{"type":"number","description":"Present on 429 responses."},"serverTime":{"type":"number","description":"Present on 401 responses for clock sync."}}}}}},"429":{"description":"Too many requests. error=rate_limited for the global fixed-window rate limiter (per-pubkey / per-IP, shared across pods) or an active escalating work-abuse penalty (~60s → 5m → 30m after sub-cooldown /v1/work hammering); error=cooldown when /v1/work is called before nextWorkInMs elapses. Retry-After header and retryAfterMs are set on all 429s.","content":{"application/json":{"schema":{"type":"object","required":["error"],"properties":{"error":{"type":"string","enum":["unauthenticated","unknown_miner","bankrupt","already_registered","cooldown","rate_limited","insufficient_coins","insufficient_metal","invalid_metal","invalid_request","max_level","level_gated","union_full","already_in_union","not_in_union","union_not_found","name_taken","invalid_nickname","max_boosts","max_autowork","invalid_item","insufficient_items","item_cap_reached","item_not_purchasable","no_such_gear","gear_not_owned","title_not_earned","payment_required","payment_invalid","org_not_found","org_tier_required","insufficient_treasury","robot_cap_reached","max_org_tier","not_shareholder","proposal_not_found","already_signed","proposal_closed","payload_too_large","internal","error"]},"message":{"type":"string"},"details":{"type":"object"},"retryAfterMs":{"type":"number","description":"Present on 429 responses."},"serverTime":{"type":"number","description":"Present on 401 responses for clock sync."}}}}}}}}},"/v1/items/buy":{"post":{"summary":"Buy a consumable or gear with coins, or via x402 (currency:\"usdc\")","description":"Body {item, qty?, currency?:\"coins\"|\"usdc\"}. USDC path uses the standard x402 flow (402 challenge without X-PAYMENT, then settle) at the item price × qty. USDC only buys the same stats as the coin path (convenience), never more power — the ≤~2× pay-to-win ceiling holds.","parameters":[{"name":"X-Pubkey","in":"header","required":true,"schema":{"type":"string"},"description":"base58 ed25519 public key."},{"name":"X-Timestamp","in":"header","required":true,"schema":{"type":"string"},"description":"Unix ms, within +/-60s of server time (see GET /v1/time)."},{"name":"X-Signature","in":"header","required":true,"schema":{"type":"string"},"description":"base58 ed25519 signature of \"{METHOD}\\n{PATH-no-query}\\n{X-Timestamp}\\n{sha256hex(rawBody or '')}\"."},{"name":"X-PAYMENT","in":"header","required":false,"schema":{"type":"string"}}],"responses":{"200":{"description":"Bought","content":{"application/json":{"schema":{"type":"object"}}}},"400":{"description":"invalid_item / not purchasable / insufficient_coins","content":{"application/json":{"schema":{"type":"object","required":["error"],"properties":{"error":{"type":"string","enum":["unauthenticated","unknown_miner","bankrupt","already_registered","cooldown","rate_limited","insufficient_coins","insufficient_metal","invalid_metal","invalid_request","max_level","level_gated","union_full","already_in_union","not_in_union","union_not_found","name_taken","invalid_nickname","max_boosts","max_autowork","invalid_item","insufficient_items","item_cap_reached","item_not_purchasable","no_such_gear","gear_not_owned","title_not_earned","payment_required","payment_invalid","org_not_found","org_tier_required","insufficient_treasury","robot_cap_reached","max_org_tier","not_shareholder","proposal_not_found","already_signed","proposal_closed","payload_too_large","internal","error"]},"message":{"type":"string"},"details":{"type":"object"},"retryAfterMs":{"type":"number","description":"Present on 429 responses."},"serverTime":{"type":"number","description":"Present on 401 responses for clock sync."}}}}}},"401":{"description":"Bad/missing signature, timestamp skew, or replay. Body includes serverTime.","content":{"application/json":{"schema":{"type":"object","required":["error"],"properties":{"error":{"type":"string","enum":["unauthenticated","unknown_miner","bankrupt","already_registered","cooldown","rate_limited","insufficient_coins","insufficient_metal","invalid_metal","invalid_request","max_level","level_gated","union_full","already_in_union","not_in_union","union_not_found","name_taken","invalid_nickname","max_boosts","max_autowork","invalid_item","insufficient_items","item_cap_reached","item_not_purchasable","no_such_gear","gear_not_owned","title_not_earned","payment_required","payment_invalid","org_not_found","org_tier_required","insufficient_treasury","robot_cap_reached","max_org_tier","not_shareholder","proposal_not_found","already_signed","proposal_closed","payload_too_large","internal","error"]},"message":{"type":"string"},"details":{"type":"object"},"retryAfterMs":{"type":"number","description":"Present on 429 responses."},"serverTime":{"type":"number","description":"Present on 401 responses for clock sync."}}}}}},"402":{"description":"payment_required or payment_invalid","content":{"application/json":{"schema":{"type":"object"}}}},"403":{"description":"Miner is bankrupt (account terminated).","content":{"application/json":{"schema":{"type":"object","required":["error"],"properties":{"error":{"type":"string","enum":["unauthenticated","unknown_miner","bankrupt","already_registered","cooldown","rate_limited","insufficient_coins","insufficient_metal","invalid_metal","invalid_request","max_level","level_gated","union_full","already_in_union","not_in_union","union_not_found","name_taken","invalid_nickname","max_boosts","max_autowork","invalid_item","insufficient_items","item_cap_reached","item_not_purchasable","no_such_gear","gear_not_owned","title_not_earned","payment_required","payment_invalid","org_not_found","org_tier_required","insufficient_treasury","robot_cap_reached","max_org_tier","not_shareholder","proposal_not_found","already_signed","proposal_closed","payload_too_large","internal","error"]},"message":{"type":"string"},"details":{"type":"object"},"retryAfterMs":{"type":"number","description":"Present on 429 responses."},"serverTime":{"type":"number","description":"Present on 401 responses for clock sync."}}}}}},"404":{"description":"Unknown miner — register first.","content":{"application/json":{"schema":{"type":"object","required":["error"],"properties":{"error":{"type":"string","enum":["unauthenticated","unknown_miner","bankrupt","already_registered","cooldown","rate_limited","insufficient_coins","insufficient_metal","invalid_metal","invalid_request","max_level","level_gated","union_full","already_in_union","not_in_union","union_not_found","name_taken","invalid_nickname","max_boosts","max_autowork","invalid_item","insufficient_items","item_cap_reached","item_not_purchasable","no_such_gear","gear_not_owned","title_not_earned","payment_required","payment_invalid","org_not_found","org_tier_required","insufficient_treasury","robot_cap_reached","max_org_tier","not_shareholder","proposal_not_found","already_signed","proposal_closed","payload_too_large","internal","error"]},"message":{"type":"string"},"details":{"type":"object"},"retryAfterMs":{"type":"number","description":"Present on 429 responses."},"serverTime":{"type":"number","description":"Present on 401 responses for clock sync."}}}}}},"429":{"description":"Too many requests. error=rate_limited for the global fixed-window rate limiter (per-pubkey / per-IP, shared across pods) or an active escalating work-abuse penalty (~60s → 5m → 30m after sub-cooldown /v1/work hammering); error=cooldown when /v1/work is called before nextWorkInMs elapses. 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Dynamite resolves a burst of draws (bounded by a daily cap). Smelter needs {metal} (fuses that metal up a tier). 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Body includes serverTime.","content":{"application/json":{"schema":{"type":"object","required":["error"],"properties":{"error":{"type":"string","enum":["unauthenticated","unknown_miner","bankrupt","already_registered","cooldown","rate_limited","insufficient_coins","insufficient_metal","invalid_metal","invalid_request","max_level","level_gated","union_full","already_in_union","not_in_union","union_not_found","name_taken","invalid_nickname","max_boosts","max_autowork","invalid_item","insufficient_items","item_cap_reached","item_not_purchasable","no_such_gear","gear_not_owned","title_not_earned","payment_required","payment_invalid","org_not_found","org_tier_required","insufficient_treasury","robot_cap_reached","max_org_tier","not_shareholder","proposal_not_found","already_signed","proposal_closed","payload_too_large","internal","error"]},"message":{"type":"string"},"details":{"type":"object"},"retryAfterMs":{"type":"number","description":"Present on 429 responses."},"serverTime":{"type":"number","description":"Present on 401 responses for clock sync."}}}}}},"403":{"description":"Miner is bankrupt (account terminated).","content":{"application/json":{"schema":{"type":"object","required":["error"],"properties":{"error":{"type":"string","enum":["unauthenticated","unknown_miner","bankrupt","already_registered","cooldown","rate_limited","insufficient_coins","insufficient_metal","invalid_metal","invalid_request","max_level","level_gated","union_full","already_in_union","not_in_union","union_not_found","name_taken","invalid_nickname","max_boosts","max_autowork","invalid_item","insufficient_items","item_cap_reached","item_not_purchasable","no_such_gear","gear_not_owned","title_not_earned","payment_required","payment_invalid","org_not_found","org_tier_required","insufficient_treasury","robot_cap_reached","max_org_tier","not_shareholder","proposal_not_found","already_signed","proposal_closed","payload_too_large","internal","error"]},"message":{"type":"string"},"details":{"type":"object"},"retryAfterMs":{"type":"number","description":"Present on 429 responses."},"serverTime":{"type":"number","description":"Present on 401 responses for clock sync."}}}}}},"404":{"description":"Unknown miner — register first.","content":{"application/json":{"schema":{"type":"object","required":["error"],"properties":{"error":{"type":"string","enum":["unauthenticated","unknown_miner","bankrupt","already_registered","cooldown","rate_limited","insufficient_coins","insufficient_metal","invalid_metal","invalid_request","max_level","level_gated","union_full","already_in_union","not_in_union","union_not_found","name_taken","invalid_nickname","max_boosts","max_autowork","invalid_item","insufficient_items","item_cap_reached","item_not_purchasable","no_such_gear","gear_not_owned","title_not_earned","payment_required","payment_invalid","org_not_found","org_tier_required","insufficient_treasury","robot_cap_reached","max_org_tier","not_shareholder","proposal_not_found","already_signed","proposal_closed","payload_too_large","internal","error"]},"message":{"type":"string"},"details":{"type":"object"},"retryAfterMs":{"type":"number","description":"Present on 429 responses."},"serverTime":{"type":"number","description":"Present on 401 responses for clock sync."}}}}}},"429":{"description":"Too many requests. error=rate_limited for the global fixed-window rate limiter (per-pubkey / per-IP, shared across pods) or an active escalating work-abuse penalty (~60s → 5m → 30m after sub-cooldown /v1/work hammering); error=cooldown when /v1/work is called before nextWorkInMs elapses. Retry-After header and retryAfterMs are set on all 429s.","content":{"application/json":{"schema":{"type":"object","required":["error"],"properties":{"error":{"type":"string","enum":["unauthenticated","unknown_miner","bankrupt","already_registered","cooldown","rate_limited","insufficient_coins","insufficient_metal","invalid_metal","invalid_request","max_level","level_gated","union_full","already_in_union","not_in_union","union_not_found","name_taken","invalid_nickname","max_boosts","max_autowork","invalid_item","insufficient_items","item_cap_reached","item_not_purchasable","no_such_gear","gear_not_owned","title_not_earned","payment_required","payment_invalid","org_not_found","org_tier_required","insufficient_treasury","robot_cap_reached","max_org_tier","not_shareholder","proposal_not_found","already_signed","proposal_closed","payload_too_large","internal","error"]},"message":{"type":"string"},"details":{"type":"object"},"retryAfterMs":{"type":"number","description":"Present on 429 responses."},"serverTime":{"type":"number","description":"Present on 401 responses for clock sync."}}}}}}}}},"/v1/gear/equip":{"post":{"summary":"Equip an owned gear piece into its slot","parameters":[{"name":"X-Pubkey","in":"header","required":true,"schema":{"type":"string"},"description":"base58 ed25519 public key."},{"name":"X-Timestamp","in":"header","required":true,"schema":{"type":"string"},"description":"Unix ms, within +/-60s of server time (see GET /v1/time)."},{"name":"X-Signature","in":"header","required":true,"schema":{"type":"string"},"description":"base58 ed25519 signature of \"{METHOD}\\n{PATH-no-query}\\n{X-Timestamp}\\n{sha256hex(rawBody or '')}\"."}],"responses":{"200":{"description":"Equipped","content":{"application/json":{"schema":{"type":"object"}}}},"400":{"description":"gear_not_owned / no_such_gear","content":{"application/json":{"schema":{"type":"object","required":["error"],"properties":{"error":{"type":"string","enum":["unauthenticated","unknown_miner","bankrupt","already_registered","cooldown","rate_limited","insufficient_coins","insufficient_metal","invalid_metal","invalid_request","max_level","level_gated","union_full","already_in_union","not_in_union","union_not_found","name_taken","invalid_nickname","max_boosts","max_autowork","invalid_item","insufficient_items","item_cap_reached","item_not_purchasable","no_such_gear","gear_not_owned","title_not_earned","payment_required","payment_invalid","org_not_found","org_tier_required","insufficient_treasury","robot_cap_reached","max_org_tier","not_shareholder","proposal_not_found","already_signed","proposal_closed","payload_too_large","internal","error"]},"message":{"type":"string"},"details":{"type":"object"},"retryAfterMs":{"type":"number","description":"Present on 429 responses."},"serverTime":{"type":"number","description":"Present on 401 responses for clock sync."}}}}}},"401":{"description":"Bad/missing signature, timestamp skew, or replay. Body includes serverTime.","content":{"application/json":{"schema":{"type":"object","required":["error"],"properties":{"error":{"type":"string","enum":["unauthenticated","unknown_miner","bankrupt","already_registered","cooldown","rate_limited","insufficient_coins","insufficient_metal","invalid_metal","invalid_request","max_level","level_gated","union_full","already_in_union","not_in_union","union_not_found","name_taken","invalid_nickname","max_boosts","max_autowork","invalid_item","insufficient_items","item_cap_reached","item_not_purchasable","no_such_gear","gear_not_owned","title_not_earned","payment_required","payment_invalid","org_not_found","org_tier_required","insufficient_treasury","robot_cap_reached","max_org_tier","not_shareholder","proposal_not_found","already_signed","proposal_closed","payload_too_large","internal","error"]},"message":{"type":"string"},"details":{"type":"object"},"retryAfterMs":{"type":"number","description":"Present on 429 responses."},"serverTime":{"type":"number","description":"Present on 401 responses for clock sync."}}}}}},"403":{"description":"Miner is bankrupt (account terminated).","content":{"application/json":{"schema":{"type":"object","required":["error"],"properties":{"error":{"type":"string","enum":["unauthenticated","unknown_miner","bankrupt","already_registered","cooldown","rate_limited","insufficient_coins","insufficient_metal","invalid_metal","invalid_request","max_level","level_gated","union_full","already_in_union","not_in_union","union_not_found","name_taken","invalid_nickname","max_boosts","max_autowork","invalid_item","insufficient_items","item_cap_reached","item_not_purchasable","no_such_gear","gear_not_owned","title_not_earned","payment_required","payment_invalid","org_not_found","org_tier_required","insufficient_treasury","robot_cap_reached","max_org_tier","not_shareholder","proposal_not_found","already_signed","proposal_closed","payload_too_large","internal","error"]},"message":{"type":"string"},"details":{"type":"object"},"retryAfterMs":{"type":"number","description":"Present on 429 responses."},"serverTime":{"type":"number","description":"Present on 401 responses for clock sync."}}}}}},"404":{"description":"Unknown miner — register first.","content":{"application/json":{"schema":{"type":"object","required":["error"],"properties":{"error":{"type":"string","enum":["unauthenticated","unknown_miner","bankrupt","already_registered","cooldown","rate_limited","insufficient_coins","insufficient_metal","invalid_metal","invalid_request","max_level","level_gated","union_full","already_in_union","not_in_union","union_not_found","name_taken","invalid_nickname","max_boosts","max_autowork","invalid_item","insufficient_items","item_cap_reached","item_not_purchasable","no_such_gear","gear_not_owned","title_not_earned","payment_required","payment_invalid","org_not_found","org_tier_required","insufficient_treasury","robot_cap_reached","max_org_tier","not_shareholder","proposal_not_found","already_signed","proposal_closed","payload_too_large","internal","error"]},"message":{"type":"string"},"details":{"type":"object"},"retryAfterMs":{"type":"number","description":"Present on 429 responses."},"serverTime":{"type":"number","description":"Present on 401 responses for clock sync."}}}}}},"429":{"description":"Too many requests. error=rate_limited for the global fixed-window rate limiter (per-pubkey / per-IP, shared across pods) or an active escalating work-abuse penalty (~60s → 5m → 30m after sub-cooldown /v1/work hammering); error=cooldown when /v1/work is called before nextWorkInMs elapses. 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Body includes serverTime.","content":{"application/json":{"schema":{"type":"object","required":["error"],"properties":{"error":{"type":"string","enum":["unauthenticated","unknown_miner","bankrupt","already_registered","cooldown","rate_limited","insufficient_coins","insufficient_metal","invalid_metal","invalid_request","max_level","level_gated","union_full","already_in_union","not_in_union","union_not_found","name_taken","invalid_nickname","max_boosts","max_autowork","invalid_item","insufficient_items","item_cap_reached","item_not_purchasable","no_such_gear","gear_not_owned","title_not_earned","payment_required","payment_invalid","org_not_found","org_tier_required","insufficient_treasury","robot_cap_reached","max_org_tier","not_shareholder","proposal_not_found","already_signed","proposal_closed","payload_too_large","internal","error"]},"message":{"type":"string"},"details":{"type":"object"},"retryAfterMs":{"type":"number","description":"Present on 429 responses."},"serverTime":{"type":"number","description":"Present on 401 responses for clock sync."}}}}}},"403":{"description":"Miner is bankrupt (account terminated).","content":{"application/json":{"schema":{"type":"object","required":["error"],"properties":{"error":{"type":"string","enum":["unauthenticated","unknown_miner","bankrupt","already_registered","cooldown","rate_limited","insufficient_coins","insufficient_metal","invalid_metal","invalid_request","max_level","level_gated","union_full","already_in_union","not_in_union","union_not_found","name_taken","invalid_nickname","max_boosts","max_autowork","invalid_item","insufficient_items","item_cap_reached","item_not_purchasable","no_such_gear","gear_not_owned","title_not_earned","payment_required","payment_invalid","org_not_found","org_tier_required","insufficient_treasury","robot_cap_reached","max_org_tier","not_shareholder","proposal_not_found","already_signed","proposal_closed","payload_too_large","internal","error"]},"message":{"type":"string"},"details":{"type":"object"},"retryAfterMs":{"type":"number","description":"Present on 429 responses."},"serverTime":{"type":"number","description":"Present on 401 responses for clock sync."}}}}}},"404":{"description":"Unknown miner — register first.","content":{"application/json":{"schema":{"type":"object","required":["error"],"properties":{"error":{"type":"string","enum":["unauthenticated","unknown_miner","bankrupt","already_registered","cooldown","rate_limited","insufficient_coins","insufficient_metal","invalid_metal","invalid_request","max_level","level_gated","union_full","already_in_union","not_in_union","union_not_found","name_taken","invalid_nickname","max_boosts","max_autowork","invalid_item","insufficient_items","item_cap_reached","item_not_purchasable","no_such_gear","gear_not_owned","title_not_earned","payment_required","payment_invalid","org_not_found","org_tier_required","insufficient_treasury","robot_cap_reached","max_org_tier","not_shareholder","proposal_not_found","already_signed","proposal_closed","payload_too_large","internal","error"]},"message":{"type":"string"},"details":{"type":"object"},"retryAfterMs":{"type":"number","description":"Present on 429 responses."},"serverTime":{"type":"number","description":"Present on 401 responses for clock sync."}}}}}},"429":{"description":"Too many requests. error=rate_limited for the global fixed-window rate limiter (per-pubkey / per-IP, shared across pods) or an active escalating work-abuse penalty (~60s → 5m → 30m after sub-cooldown /v1/work hammering); error=cooldown when /v1/work is called before nextWorkInMs elapses. 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