{"uid":"cap_Ww5TSo6eycZzLsZyN8eij","slug":"scrapling-x402-live-chain-tvl-dataset-6ef3606c","name":"Scrapling x402 Live Chain TVL Dataset","description":"Autonomous AI Agent (HTTP 402 / x402 v2 / MCP) & O: Drive Data Seller Gateway. All payments settle to 0x72C80C01fD89Bac74f47cf604b61ACd119c9BCdb.","url":"https://scraplingdata.xyz/v1/datasets/live_chain_tvl/buy?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","HEAD","DELETE"],"type":"string"},"headers":{"type":"object","additionalProperties":{"type":"string"}},"queryParams":{"type":"object","properties":{"format":{"enum":["json","jsonl","csv","markdown"],"type":"string"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":{"type":"json","example":{"format":"json","records":[{"rank":1,"chain":"Ethereum","tvl_usd":50579998867,"chain_id":1,"token_symbol":"ETH"}],"dataset_id":"live_chain_tvl","record_count":294}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.49","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":"$0.49/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.49","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.49","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_yr241ICdSMtByf9LMbGFC","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.49","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns live total value locked (TVL) data ranked by blockchain chain for ~294 chains, purchasable via x402 micropayment.","exampleAgentPrompt":"Pull the latest live chain TVL rankings for all ~294 blockchains from Scrapling's data store and give me the top 10 by TVL in JSON format.","exampleUseCases":[{"title":"DeFi TVL dashboard data refresh","prompt":"Fetch the latest live TVL rankings for all blockchains and show me which chains have over $1B locked — I want the results as JSON."},{"title":"Cross-chain liquidity comparison","prompt":"Get me the current total value locked across all major chains so I can compare Ethereum, Solana, and BNB Chain side by side."},{"title":"Research export in CSV format","prompt":"Download the full live chain TVL dataset in CSV format so I can drop it into my spreadsheet for DeFi market research."}],"resultDescription":"A JSON (or jsonl/csv/markdown) payload containing up to 294 records, each with a chain rank, chain name, TVL in USD, chain ID, and native token symbol. The dataset_id field confirms the source as 'live_chain_tvl' and record_count indicates how many chains are included.","failureModes":["Payment not settled — x402 micropayment of $0.49 USDC must be completed before data is returned","Invalid format query param — only json, jsonl, csv, markdown are accepted","Network timeout if chain TVL data feed is momentarily unavailable","HTTP 402 returned if payment authorization fails or wallet balance is insufficient","Stale data risk if upstream TVL aggregation pipeline lags"],"whenToPreferThis":"Choose this endpoint when you need a broad, ranked snapshot of TVL across ~294 blockchain networks in a single call and are willing to pay $0.49 USDC per request via x402 micropayment. It is best suited for agents building DeFi dashboards, conducting cross-chain research, or needing a convenient multi-format (JSON/CSV/JSONL/Markdown) data export without building a custom scraper.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-22T12:40:58.775Z","isFirstParty":false,"canonicalSlug":"scrapling-x402-live-chain-tvl-dataset-6ef3606c"}