{"uid":"cap_q-DzRsaFFzgFm2ZvbnSWU","slug":"agent-rest-stop-allowlist-stamp-ffb082fb","name":"Agent Rest Stop – Allowlist Stamp","description":"Pass or fail against a list stored in R2.","url":"https://agent-gas-station.agent-gas-station.workers.dev/v1/AllowlistStamp?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"address":{"type":"string"},"list_id":{"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_LJnV27tdhx4OtZlRr3pMw","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":"Checks whether a given address passes or fails against a named allowlist stored in Cloudflare R2.","exampleAgentPrompt":"Check if the address 0xAbC123...def is on the allowlist with list ID 'vip-holders' and tell me whether it passes or fails.","exampleUseCases":[{"title":"NFT gated access check","prompt":"Can you verify if the wallet address 0x1234...abcd is on the allowlist called 'nft-holders' before I let them into the private sale?"},{"title":"Agent permission gating","prompt":"Before this agent takes action, check whether 0xDEAD...BEEF passes the allowlist named 'trusted-agents' — let me know pass or fail."},{"title":"Token-gated event validation","prompt":"I need to know if address 0xABCD...5678 is cleared on the 'event-guests' list so I can decide whether to admit them to the drop."}],"resultDescription":"A pass or fail result indicating whether the provided address is present (and permitted) in the specified allowlist stored in R2. No partial data — the response is a binary membership verdict for that address/list pair.","failureModes":["Address not found in the specified list returns a fail result","Invalid or missing list_id may return an error or fail","Malformed address string may cause a validation error","R2 storage unavailability could cause a service error","Payment not received (x402) results in a 402 rejection before the check runs"],"whenToPreferThis":"Use this endpoint when you need a simple binary pass/fail check of an address against a named, pre-stored allowlist in R2. Prefer this over floor-based or pair-based checks when the list is explicitly enumerated (not rule-derived). Ideal for token-gated access, agent permission walls, or any scenario where the allowed set is a discrete list rather than a computed threshold.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-31T18:41:15.350Z","isFirstParty":false,"canonicalSlug":"agent-rest-stop-allowlist-stamp-ffb082fb"}