{"uid":"cap_IL2daxImZ1ev7U1E5SUOq","slug":"bridge-tvl-per-chain-liquidity-concentration-3c05baec","name":"Bridge TVL & Per-Chain Liquidity Concentration","description":"Bridge TVL and per-chain liquidity concentration: total value locked plus the breakdown across chains and the largest single chain's share, from DefiLlama. A liquidity-depth and concentration signal for routing decisions.","url":"https://api.agentstools.dev/bridge/tvl","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"},"queryParams":{"type":"object","required":["bridge"],"properties":{"bridge":{"type":"string","description":"Bridge name, slug or alias (e.g. Stargate, Across, Wormhole, Arbitrum, CCTP). Resolved case-insensitively to the covered set."}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"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_WovVoeKyMUE5ifkS6Zxqy","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 total value locked and per-chain liquidity breakdown for a cross-chain bridge, including the largest single chain's share, sourced from DefiLlama.","exampleAgentPrompt":"What's the total TVL for Stargate bridge right now, and how concentrated is its liquidity — which chain holds the biggest share?","exampleUseCases":null,"resultDescription":"Returns the bridge's total value locked (TVL) in USD, a breakdown of TVL distributed across each supported chain, and the share held by the single largest chain as a liquidity concentration signal for routing or risk decisions.","failureModes":["Bridge name not recognized or not in covered set — returns error or empty result","Bridge slug ambiguity if multiple names resolve to different protocols","DefiLlama upstream data unavailability causing stale or missing TVL","Missing required 'bridge' query parameter returns validation error","Rate limiting or payment failure resulting in 402 or 429 response"],"whenToPreferThis":"Use this endpoint when you need both aggregate TVL and chain-level liquidity concentration for a specific cross-chain bridge in a single call. Prefer this over raw DefiLlama API access when you want a normalized, ready-to-use signal for routing decisions or DeFi risk analysis without handling raw data transformation yourself.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T01:01:01.545Z","isFirstParty":false}