{"uid":"cap_4bLspvv7NuPdmMjmEuTiS","slug":"speraxos-four-meme-events-api-358492d5","name":"SperaxOS Four.Meme Events API","description":"AI-powered DeFi intelligence APIs payable via the x402 HTTP payment protocol. No API key required — pay per request with USDC on Base. Identity-only (SIWX) endpoints are free for wallets with an agentcash identity.","url":"https://chat.sperax.io/api/x402/tools/four-meme/getEvents?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"toBlock":{"type":"number","description":"End block number (optional, defaults to latest block)."},"fromBlock":{"type":"number","description":"Start block number on BSC."}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.001","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":"$0.001/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.001","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.001","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_BlLv-FhaRIH0ajnAaT7gk","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.001","costPer":"request","priority":0,"asset":"0xD74f5255D557944cf7Dd0E45FF521520002D5748","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Fetches on-chain events from the Four.Meme BSC contract over a specified block range","exampleAgentPrompt":"Fetch all Four.Meme events on BSC starting from block 45000000 up to block 45100000 so I can see which meme tokens were launched in that range.","exampleUseCases":[{"title":"Track new meme token launches","prompt":"Pull all Four.Meme events on BNB Chain from block 44500000 to block 44600000 — I want to see every new token that got launched in that window."},{"title":"Monitor recent Four.Meme activity","prompt":"Get the latest Four.Meme events on BSC starting from block 45200000 up to the most recent block, so I can see what's been happening on the platform today."},{"title":"Audit historical Four.Meme events","prompt":"I need to audit Four.Meme contract activity on BSC between blocks 43000000 and 43050000 for a research report — can you pull those on-chain events?"}],"resultDescription":"Returns a list of on-chain event logs emitted by the Four.Meme contract on BSC within the specified block range, including event types, transaction hashes, and relevant contract data for each event.","failureModes":["Invalid or negative block numbers return an error","fromBlock greater than toBlock causes an invalid range error","BSC node unavailability may result in timeout or empty response","Block range too large may cause performance degradation or timeout","Payment failure via x402 protocol blocks the request"],"whenToPreferThis":"Use this endpoint when you need raw on-chain event data from the Four.Meme protocol on BSC, particularly for monitoring token launches, tracking contract activity over a historical block range, or building analytics on top of Four.Meme meme coin activity. It is pay-per-request with no API key setup required, making it ideal for ad-hoc or agent-driven queries.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-23T12:39:51.348Z","isFirstParty":false,"canonicalSlug":"speraxos-four-meme-events-api-358492d5"}