{"uid":"cap__ZTUqU8C0Ns-equ0EzV1U","slug":"santyvv-data-chain-tvl-history-584e7cd1","name":"santyvv-data: Chain TVL History","description":"TVL history for one chain","url":"https://santyvv-x402.santyvv1993.workers.dev/api/defi/chain-history?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"},"queryParams":{"type":"object","properties":{}}},"additionalProperties":false}}},"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_fjSwC3sPYBbQZ5KV4igLp","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":"Returns the historical Total Value Locked (TVL) time series for a specific blockchain network","exampleAgentPrompt":"Can you pull up the historical TVL data for the Ethereum chain so I can see how total value locked has changed over time?","exampleUseCases":[{"title":"DeFi ecosystem growth analysis","prompt":"Show me the TVL history for the Arbitrum chain — I want to see how DeFi adoption has grown on that network over time."},{"title":"Comparing chain health over time","prompt":"Get me the historical total value locked for the Solana blockchain so I can see how it recovered after the FTX collapse."},{"title":"Investment research on emerging chains","prompt":"Pull the TVL history for Avalanche — I'm trying to understand whether DeFi activity on that chain has been growing or shrinking recently."}],"resultDescription":"A time series of Total Value Locked (TVL) values for the specified blockchain chain, including historical data points with timestamps and TVL amounts in USD, enabling trend analysis and DeFi ecosystem monitoring.","failureModes":["Unknown or unsupported chain identifier returns empty or error response","Missing required chain query parameter causes a 400 bad request","Payment not processed results in 402 Payment Required response","Rate limiting may occur if called too frequently","Chain name typos or incorrect casing may yield no results"],"whenToPreferThis":"Use this endpoint when you need historical TVL data for a single specific blockchain chain, particularly for DeFi analytics, ecosystem health monitoring, or investment research. It complements other endpoints in this suite that cover coin prices and market cap history. Choose this over general market data endpoints when the focus is on on-chain DeFi liquidity and protocol adoption trends.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-01T12:51:10.347Z","isFirstParty":false,"canonicalSlug":"santyvv-data-chain-tvl-history-584e7cd1"}