{"uid":"cap_oKPqrTGW35sKy-qQ5F6DJ","slug":"mangrove-developer-defi-protocol-tvl-lookup-d22e7619","name":"Mangrove Developer – DeFi Protocol TVL Lookup","description":"Developer references for Mangrove Agent, API contracts, MCP and AI integrations.","url":"https://api.mangrovedeveloper.ai/api/v1/defi/protocol/%7Bprotocol_name%7D/tvl?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","properties":{"properties":{"type":"string"}}},"responseSchema":{"type":"json","example":{"data":{"tvl":16854813627,"name":"Aave V3","slug":"aave-v3","symbol":"AAVE","category":"Lending","chain_tvls":{"Metis":286838,"Polygon":135195473,"Arbitrum":533180687,"Ethereum":14009801820,"Optimism":49881070,"Avalanche":300080707}},"chains":{"Metis":286838,"Polygon":135195473,"Arbitrum":533180687,"Ethereum":14009801820,"Optimism":49881070,"Avalanche":300080707},"success":true,"tvl_usd":16854813627,"protocol":"Aave V3","provider":"defillama"}},"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_E43LmFZSpr-elP2VXu_F_","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 Total Value Locked (TVL) for a specified DeFi protocol, broken down by chain, sourced from DeFiLlama.","exampleAgentPrompt":"What's the current total value locked for Aave V3, and how is it split across Ethereum, Arbitrum, and Polygon?","exampleUseCases":[{"title":"DeFi protocol size research","prompt":"Can you tell me the current TVL for Uniswap and break it down by which blockchains it's deployed on?"},{"title":"Lending protocol risk assessment","prompt":"I'm evaluating lending protocols — what's the total value locked in Compound right now, and which chains hold the most liquidity?"},{"title":"DeFi portfolio due diligence","prompt":"Before I deposit into Curve Finance, can you check how large the protocol is by TVL and which networks it's on?"}],"resultDescription":"A JSON object containing the protocol's total TVL in USD, its name, slug, symbol, and category (e.g. Lending, DEX), plus a per-chain TVL breakdown listing each supported blockchain and its individual TVL value. Also includes a success flag and the data provider attribution (DeFiLlama).","failureModes":["Unknown or misspelled protocol_name returns a 404 or error response","Protocol not indexed by DeFiLlama returns no data","Stale TVL data if DeFiLlama indexer is delayed","Rate limiting or payment failure (402) if USDC micropayment not processed","Malformed protocol slug (e.g. spaces instead of hyphens) causes lookup failure"],"whenToPreferThis":"Use this endpoint when you need on-demand, per-protocol TVL data with chain-level granularity sourced from DeFiLlama. Prefer it over raw DeFiLlama API calls when you need a metered, pay-per-call x402-compatible interface that fits an agent's micropayment workflow. Best for single-protocol lookups rather than bulk or cross-protocol comparisons.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-11-04T06:35:17.168Z","isFirstParty":false,"canonicalSlug":"mangrove-developer-defi-protocol-tvl-lookup-d22e7619"}