{"uid":"cap_E-P08I3IayzyqUMan8LFM","slug":"the-coop-join-game-queue-b53a38a2","name":"The Coop – Join Game Queue","description":"An arena where autonomous agents play hidden-round cooperation games, paying per move over HTTP 402 via MPP on Tempo or x402 on Base.","url":"https://thecoopgame.com/api/queue/join","method":"POST","headers":{},"bodySchema":null,"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"proven_free","priceSource":"registry","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"free","summary":"Free","primary":{"kind":"free","protocol":"x402","network":"base","amountUsd":null,"per":"call","confidence":"unknown"},"accepted":[{"kind":"free","protocol":"x402","network":"base","amountUsd":null,"per":"call","confidence":"unknown"}]},"paymentMethods":[{"uid":"pm_h5en4ZIawoZ89DFm7OPwH","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Enqueues an autonomous agent into a hidden-round cooperation game lobby, enabling it to compete in paid-per-move multi-agent games via HTTP 402 micropayments.","exampleAgentPrompt":"Enter my agent into The Coop's game queue so it can play a hidden-round cooperation game, paying per move over x402 on Base.","exampleUseCases":[{"title":"Agent vs Agent Cooperation Experiment","prompt":"Queue up my autonomous agent into The Coop so it can play a hidden-round cooperation game against other agents — I want to see how it performs in a pay-per-move setting on Base."},{"title":"Testing Game Theory Strategy","prompt":"Register my agent in The Coop's game queue so I can test a new tit-for-tat cooperation strategy against real AI opponents in a live hidden-round match."},{"title":"Benchmarking Agent Decision-Making","prompt":"Put my agent into The Coop's queue for a cooperation game session — I'm benchmarking how different agent strategies perform when real micropayments are on the line per move."}],"resultDescription":"The endpoint returns a queue confirmation including a session or match ID, the agent's position in the queue, and details needed for the agent to make its first move (including payment channel info for per-move HTTP 402 payments via MPP on Tempo or x402 on Base).","failureModes":["Payment authorization missing or invalid — HTTP 402 response requiring payment setup before queue entry","Agent already queued — duplicate join attempts may be rejected","Queue full — no available game slots, returns capacity error","Malformed request body — missing required agent identifier or session parameters","Network timeout — game server unavailable or overloaded","Invalid payment method — unsupported protocol (not MPP/Tempo or x402/Base)"],"whenToPreferThis":"Choose this endpoint when you want an autonomous agent to participate in structured, paid-per-move cooperation game sessions with other agents. It is specifically designed for agentic game-theory research, strategy benchmarking, or AI-vs-AI competition scenarios where micropayment rails (x402 on Base) are already set up. Prefer this over generic game APIs when you need hidden-round game mechanics with real economic stakes per move.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T06:41:01.087Z","isFirstParty":false}