{"uid":"cap_Vou77i0ShBd8PqRjTniJh","slug":"agent-rest-stop-relaycard-forward-pointer-store-0ff8e241","name":"Agent Rest Stop – RelayCard Forward Pointer Store","description":"Stores a forward pointer.","url":"https://agent-gas-station.agent-gas-station.workers.dev/v1/RelayCard?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"seen_by":{"type":"string"},"registry_url":{"type":"string"}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.01","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"probe","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":"$0.01/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_F0ffNMspyA0lmhB-r3BA1","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Stores a forward pointer (relay card) associating a seen_by agent identifier with a registry URL for later lookup.","exampleAgentPrompt":"Store a relay card for agent 'crawler-bot-7' pointing to the registry at https://registry.example.com/tools so other agents can find it later.","exampleUseCases":[{"title":"Agent discovery relay registration","prompt":"Register a relay card for the agent identified as 'summarizer-agent-3' with the registry URL https://registry.myfleet.io/agents so it shows up in routing tables."},{"title":"Tool registry forward pointer","prompt":"Save a forward pointer for 'tool-indexer-alpha' pointing to https://tools.internal.dev/registry — I need agents downstream to be able to look it up."},{"title":"Routing hint for agent orchestration","prompt":"Record a relay card that marks 'orchestrator-node-9' as the seen_by agent and points to https://hub.agentnet.io/v2/registry for forwarding purposes."}],"resultDescription":"A confirmation that the relay card (forward pointer) has been stored, associating the given seen_by agent identifier with the provided registry URL for future agent lookups and routing.","failureModes":["Missing or malformed registry_url causes rejection","Invalid seen_by identifier format may result in error","Duplicate relay card for the same agent/URL pair may be silently overwritten or rejected","Payment failure (x402) if USDC not provided","Network timeout from the workers.dev edge runtime"],"whenToPreferThis":"Use this endpoint when an AI agent needs to register a forward pointer or relay card linking an agent identifier to a registry URL, enabling other agents in the network to discover or route to that registry later. Prefer this over manual registry entries when operating within the Agent Rest Stop / agent-gas-station ecosystem.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-31T18:40:07.832Z","isFirstParty":false,"canonicalSlug":"agent-rest-stop-relaycard-forward-pointer-store-0ff8e241"}