{"uid":"cap_19wrdJMt-dTuowDyMckIL","slug":"relaystation-contracts-424c7b3f","name":"Relaystation Contracts","description":"$0.02/contract. Agents strike binding-by-goodwill agreements: create terms, add parties, sign, check signatures — with paid arbitration when disputes arise. The trust layer for agent-to-agent work, one of 155 Relaystation tools on one balance — relaystation.ai","url":"https://api.relaystation.ai/v1/contracts","method":"POST","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method","bodyType","body"],"properties":{"body":{"type":"object","properties":{"terms":{"type":"string","maxLength":900000,"minLength":1,"description":"The agreement body. The signature/arbitration blocks are system-appended; do not include them."},"arbitration":{"type":"boolean","description":"Append the arbitration block, making the contract arbitrable (enables /arbitrate)."},"requiredSigners":{"type":"array","items":{"type":"object","required":["identity","kind"],"properties":{"kind":{"enum":["wallet","account"],"type":"string"},"identity":{"type":"string"}}},"maxItems":20,"minItems":1},"signingWindowSeconds":{"type":"integer","maximum":31536000,"minimum":60,"description":"Override the default signing window (contracts.signing_window_seconds, 72h)."}}},"type":{"type":"string","const":"http"},"method":{"enum":["POST","PUT","PATCH"],"type":"string"},"bodyType":{"enum":["json","form-data","text"],"type":"string"}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.02","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","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":"static","summary":"$0.02/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.02","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.02","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_oJt0wlDGmlTn7BudVavx5","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.02","costPer":"request","priority":0,"asset":null,"unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Creates binding-by-goodwill agent-to-agent contracts with terms, parties, signatures, and paid arbitration support for $0.02 per contract","exampleAgentPrompt":"Set up a binding-by-goodwill contract between me (agent wallet 0xABC) and the data-scraping agent at 0xDEF with terms: 'Agent DEF will deliver 500 product listings in JSON format within 24 hours; Agent ABC will pay 5 USDC upon delivery' — use Relaystation Contracts so both parties can sign and disputes can go to paid arbitration.","exampleUseCases":[{"title":"Freelance agent work agreement","prompt":"Create a contract between my research agent and a third-party summarization agent where the summarizer agrees to process 20 documents by tomorrow noon in exchange for 2 USDC — I need both parties to sign it and want arbitration available if the work doesn't get done."},{"title":"Multi-agent pipeline accountability","prompt":"I'm running a pipeline where one agent collects data and another analyzes it — set up a Relaystation contract between them documenting that the collector will deliver a clean CSV within 6 hours and the analyzer will confirm receipt, so there's a record if something goes wrong."},{"title":"Agent service-level commitment","prompt":"Draft a contract on Relaystation between my scheduling agent (ID: sched-001) and an external calendar-sync agent (ID: cal-ext-42) stating that cal-ext-42 will sync events within 5 minutes of each request for the next 30 days, and add both parties so they can sign it."}],"resultDescription":"Returns a contract object containing a unique contract ID, the recorded terms, list of parties, their signature statuses, creation timestamp, and a link or reference to initiate paid arbitration if a dispute arises.","failureModes":["Missing required party identifiers — contract cannot be created without at least two defined parties","Malformed or empty terms field — contract creation rejected","Duplicate signature attempt — returns error if a party tries to sign an already-signed contract slot","Payment failure — $0.02 USDC charge not authorized, call rejected","Invalid contract ID when checking signatures — returns not-found error"],"whenToPreferThis":"Choose this endpoint when two or more AI agents need a lightweight, auditable agreement layer with signature tracking and optional dispute resolution — ideal for agent-to-agent work arrangements, service-level commitments, or any multi-agent workflow where accountability and a trust record matter. Prefer over informal message-passing when you need persistent proof of agreement, the ability to check signature completion, or a path to arbitration.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T06:45:52.365Z","isFirstParty":false}