{"uid":"cap_Y-n7mcmn-ruHeZxsE5PnF","slug":"chainverdict-token-activity-api-83fec5e5","name":"ChainVerdict Token Activity API","description":"x402 v2 pay-per-call. Unpaid requests receive HTTP 402 with payment requirements.","url":"https://chainverdict.xyz/v1/data/activity/%7Btoken%7D?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET"],"type":"string"},"pathParams":{"type":"object","required":["addr"],"properties":{"addr":{"type":"string","description":"ERC-20 contract address on Base"}}},"queryParams":{"type":"object","properties":{}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object","additionalProperties":true}}}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.005","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":"$0.005/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.005","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.005","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_EhlbmUprKRzDDyYPLNxDO","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.005","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns on-chain activity data for a given ERC-20 token contract address on the Base blockchain","exampleAgentPrompt":"Can you pull the on-chain activity data for the ERC-20 token at contract address 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 on Base?","exampleUseCases":[{"title":"DeFi token due diligence check","prompt":"I'm considering investing in a token on Base — can you fetch the on-chain activity history for the contract at 0x4200000000000000000000000000000000000006 so I can see how active it's been?"},{"title":"Automated portfolio token monitoring","prompt":"Check the on-chain activity for the Base ERC-20 contract 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 and tell me if there's been significant transaction volume recently."},{"title":"Token analytics for research report","prompt":"I'm writing a report on Base network tokens — can you get the activity data for the token contract at 0x50c5725949A6F0c72E6C4a641F24049A917DB0Cb so I can include on-chain metrics?"}],"resultDescription":"Returns on-chain activity data for the specified ERC-20 token contract on the Base blockchain, likely including transaction counts, volume metrics, and recent activity history. Exact response fields depend on ChainVerdict's data schema; successful responses follow a JSON object structure. Unpaid requests return HTTP 402 with x402 payment requirements.","failureModes":["HTTP 402 returned if payment via x402 is not included or fails","Invalid or non-existent contract address returns an error or empty data","Contract address not on Base network may return no results","Malformed address string causes validation failure","Rate limiting or service unavailability returns 5xx errors"],"whenToPreferThis":"Choose this endpoint when you need on-chain activity data specifically for ERC-20 token contracts deployed on the Base blockchain and are comfortable with micro-payment ($0.005 USDC) per-call pricing via the x402 protocol. Prefer this over free alternatives when you need reliable, pay-per-use access without subscription commitments.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-19T18:30:06.278Z","isFirstParty":false,"canonicalSlug":"chainverdict-token-activity-api-83fec5e5"}