{"uid":"cap_sHqFOc1XfpJPw0jzCbQHA","slug":"heurist-mesh-defillama-chain-metrics-agent-a6ffad0f","name":"Heurist Mesh: DefiLlama Chain Metrics Agent","description":"Get metrics for a blockchain including TVL, fees, top protocols by fees, and growth trends.","url":"https://mesh.heurist.xyz/x402/solana/agents/DefiLlamaAgent/get_chain_metrics","method":"POST","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method","bodyType","body"],"properties":{"body":{"type":"object","required":["chain"],"properties":{"chain":{"type":"string","description":"Chain name (e.g., 'Solana', 'Base')"},"debug":{"type":"boolean","default":false,"description":"Debug mode flag. ALWAYS use false."}}},"type":{"type":"string","const":"http"},"method":{"enum":["POST"],"type":"string"},"bodyType":{"enum":["json"],"type":"string"}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object","properties":{"result":{"type":"object","additionalProperties":true}}}}}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.003","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"registry","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":"$0.003/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.003","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.003","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_BbiE195Vmm_S0SfYLvXIa","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.003","costPer":"request","priority":0,"asset":"EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Retrieves blockchain-level DeFi metrics including TVL, fees, top protocols by fees, and growth trends for a specified chain via DefiLlama data.","exampleAgentPrompt":"What's the current TVL, total fees, and top protocols by fees on Solana, and how has it been trending recently?","exampleUseCases":[{"title":"Solana DeFi health check","prompt":"Give me a full DeFi overview of the Solana blockchain — TVL, fees generated, which protocols are at the top, and whether things are growing or declining."},{"title":"Comparing chain fee activity","prompt":"I want to understand fee activity on Ethereum — show me the total fees, top fee-generating protocols, and recent growth trends so I can compare it against other chains."},{"title":"Investor DeFi due diligence","prompt":"I'm looking at DeFi investment opportunities on Avalanche — can you pull the TVL, fee metrics, and top protocols to help me assess how active the ecosystem is?"}],"resultDescription":"Returns structured DeFi metrics for the specified blockchain, including total value locked (TVL), total fees, a ranked list of top protocols by fee generation, and chain-level growth trend data — all sourced from DefiLlama.","failureModes":["Unsupported or misspelled chain name returns an error or empty result","DefiLlama data unavailable or stale for niche chains","Rate limiting or payment failure with x402 protocol returns 402 status","Chain with very low DeFi activity may return sparse or zero-value metrics"],"whenToPreferThis":"Use this endpoint when you need aggregated, chain-level DeFi statistics (TVL, fees, protocol rankings, growth trends) for a specific blockchain. Prefer this over wallet-level or token-level endpoints when the goal is ecosystem-wide analysis. It is best suited for macro DeFi research, chain comparison, or investment due diligence — not for individual wallet analysis or token price lookups.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T18:42:31.877Z","isFirstParty":false}