{"uid":"cap_TGsW7BQ51d-LXnWeVjyiB","slug":"openintel-get-first-buyers-for-token-f76863d2","name":"OpenIntel Get First Buyers for Token","description":"Pay-per-call proxy for the OpenIntel API.","url":"https://api.openintel.agency/api/v1/get_first_buyers_for_token?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"chain":{"type":"string","minLength":1},"limit":{"type":"integer","maximum":1000,"minimum":1},"token_address":{"type":"string","minLength":1}}},"responseSchema":{"type":"json","example":{"meta":{"window_strategy":"launch","fallback_widened":false,"cache_age_seconds":0,"result_truncated_by_window":false},"results":[{"first_buy_time":"2026-04-01T12:34:56Z","wallet_address":"0xabcdef0123456789abcdef0123456789abcdef01","first_transaction_id":"0xabc123def456abc123def456abc123def456abc123def456abc123def456abcd"}]}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.02","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"settled","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_C_Mx6LtcpFkicJWAxB5HR","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.02","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns the first buyers (wallet addresses, timestamps, and transaction IDs) for a given token at launch","exampleAgentPrompt":"Who were the very first wallets to buy the token at address 0xabcdef0123456789abcdef0123456789abcdef01? I want to see the first buyer wallet addresses, when they bought, and their transaction IDs.","exampleUseCases":null,"resultDescription":"Returns a JSON object with metadata (window strategy used, whether fallback widening occurred, cache age in seconds, truncation flag) and a results array of first buyers, each containing the wallet address, timestamp of first buy, and the first transaction ID for that wallet.","failureModes":["Invalid or unknown token address returns empty results array","Token has no recorded buy history returns empty results","Malformed token address causes a 400 validation error","Service unavailable or upstream OpenIntel API down returns 5xx","Insufficient payment or x402 payment failure blocks the request","Rate limiting if too many calls in quick succession"],"whenToPreferThis":"Use this endpoint when you need to identify the earliest buyers of a specific token at launch — useful for detecting sniper bots, identifying early insiders, researching token launches, or building on-chain social graphs around token distribution. Prefer this over general blockchain explorers when you want pre-processed, launch-window-focused first-buyer data with caching and window strategy metadata.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-13T06:44:37.553Z","isFirstParty":false,"canonicalSlug":"openintel-get-first-buyers-for-token-f76863d2"}