{"uid":"cap_Ga-YaZsjkqybBOJKgT-Hf","slug":"phantom-api-celo-transaction-history-6616419e","name":"Phantom API — Celo Transaction History","description":"Lightning-fast access to blockchain data, smart contract insights, and Web3 infrastructure across 57+ networks. Pay-per-call via x402.","url":"https://phantom-api-omega.vercel.app/api/celo/tx/history","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"order":{"enum":["asc","desc"],"type":"string"},"pageKey":{"type":"string"},"toBlock":{"type":"string"},"category":{"type":"array","items":{"type":"string"}},"maxCount":{"type":"number"},"fromBlock":{"type":"string"},"toAddress":{"type":"string"},"fromAddress":{"type":"string"},"withMetadata":{"type":"boolean"},"excludeZeroValue":{"type":"boolean"}}},"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_bhu-EznZ0xdYXXTaJ2sf2","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":"Retrieves paginated transaction history for addresses on the Celo blockchain, filtered by block range, category, and address.","exampleAgentPrompt":"Pull the last 50 transactions sent from the Celo address 0xABC...123, sorted descending by block, including metadata and excluding zero-value transfers.","exampleUseCases":[{"title":"Wallet audit for compliance review","prompt":"Get me all incoming and outgoing transactions for the Celo wallet 0xDEF...456 from block 10000000 to 12000000, sorted ascending, including metadata, so I can audit its on-chain activity."},{"title":"DeFi portfolio transaction tracker","prompt":"Fetch the last 100 ERC-20 token transfers sent from my Celo address 0x789...ABC, sorted newest first, and exclude any zero-value transfers."},{"title":"On-chain activity monitoring for a dApp","prompt":"Retrieve all transactions to the Celo smart contract address 0x111...222 starting from block 15000000, with a max of 25 results, in ascending order, so I can monitor recent user interactions."}],"resultDescription":"Returns a paginated list of Celo transactions matching the specified filters, including transaction hashes, block numbers, sender/receiver addresses, asset types, transfer values, and optional metadata. A pageKey is returned when more results are available for subsequent pagination calls.","failureModes":["Invalid address format returns an error or empty result","fromBlock/toBlock values out of range or malformed cause query failure","Exceeding maxCount limits may truncate results without warning","Invalid category strings silently ignored or return error","pageKey from a different query context causes unexpected results","Network unavailability returns 5xx error","Payment failure via x402 returns 402 Payment Required"],"whenToPreferThis":"Choose this endpoint when you need fast, paginated, filterable transaction history specifically on the Celo network, particularly when you need to filter by sender/receiver address, block range, or asset category. Prefer this over generic block explorers when you need structured JSON output suitable for programmatic processing or agent workflows, and when pay-per-call pricing ($0.01 USDC) is preferable to a subscription.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T13:04:35.319Z","isFirstParty":false}