{"uid":"cap_mhL03UIuzAhkc_YCu71lF","slug":"chain-defi-overview-tvl-protocols-stablecoins-dex-volume-fees-c5bc1469","name":"Chain DeFi Overview (TVL, Protocols, Stablecoins, DEX Volume, Fees)","description":"Chain DeFi overview in ONE call: TVL + trend, top protocols, stablecoins, DEX volume, fees — Genesis402 / UnyKorn Operator Network","url":"https://twin.unykorn.org/defi/chain-overview?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"params":{"type":"object","properties":{"chain":{"type":"string","description":"required: chain name, e.g. Base"}}}}},"responseSchema":{"type":"json","example":{"ok":true,"type":"defi-chain-overview","receipt":{"tx_hash":"0x<64hex>","amount_usd":0.01,"receipt_id":"g402-<16hex>"},"sources":[{"ok":true,"name":"<source>"}],"limitations":"<text>","generated_at":"<iso time>","evidence_hash":"sha256:<64hex>"}},"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_IZl8jmpTWDtLHafkuZE1r","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 a comprehensive DeFi snapshot for any specified blockchain chain, including TVL with trend, top protocols, stablecoin data, DEX volume, and fee metrics — all in a single call.","exampleAgentPrompt":"Can you pull the full DeFi overview for the Arbitrum chain — TVL with trend, top protocols, stablecoin data, DEX volume, and fee stats all at once?","exampleUseCases":[{"title":"Chain DeFi health check for investors","prompt":"Give me a complete DeFi snapshot for the Solana chain — I want to see TVL trend, the top protocols, stablecoin market data, and how much DEX volume and fees are being generated."},{"title":"Competitive chain comparison research","prompt":"I'm comparing DeFi ecosystems — can you pull the DeFi overview for Polygon so I can see TVL, leading protocols, stablecoin supply, and DEX activity?"},{"title":"Portfolio risk monitoring by chain","prompt":"What's the current state of DeFi on Optimism? I need TVL with its recent trend, top protocols by locked value, stablecoin breakdown, and DEX volume and fee data."}],"resultDescription":"A structured JSON response containing the queried chain's total value locked (TVL) and its recent trend, a list of top DeFi protocols with their individual TVL contributions, stablecoin market data, decentralized exchange (DEX) trading volume, and protocol fee metrics — all aggregated in a single response.","failureModes":["Unknown or misspelled chain name returns an error or empty result","Chain with negligible DeFi activity may return sparse or zero-value data","Upstream data provider outage may cause stale or missing metrics","Payment failure (x402) if USDC balance is insufficient"],"whenToPreferThis":"Choose this endpoint when you need a comprehensive, multi-metric DeFi snapshot for a specific blockchain in a single API call rather than querying TVL, stablecoins, DEX volume, and fees separately. It is ideal for dashboards, investment research, chain comparisons, or monitoring DeFi ecosystem health across multiple chains. Prefer it over chain-specific sibling endpoints (e.g., Base DeFi overview) when the target chain is not Base, Bittensor, or dYdX, or when you want a single generic endpoint that works across any chain.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-01T12:55:51.015Z","isFirstParty":false,"canonicalSlug":"chain-defi-overview-tvl-protocols-stablecoins-dex-volume-fees-c5bc1469"}