{"uid":"cap_F7fTABqnuPnJbE7vaajVa","slug":"chainray-online-7abc1a28","name":"ChainRay Market Overview","description":"The most complete blockchain data and intelligence service for AI agents. 93 endpoints across 46 chains, from gas fees to DeFi analytics, with real-time streams, intent routing, and verifiable proofs. Pay-per-request via x402.","url":"https://chainray.online/market-overview","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":{"chain":{"type":"string","description":"Blockchain network (e.g., base, ethereum, polygon)"}}}},"additionalProperties":false}}},"responseSchema":null,"example":{"request":{"input":{"type":"http","method":"GET","queryParams":{"chain":"ethereum"}}},"response":{"_proof":{"chain":"ethereum","dataHash":"f661f2ef454efa977f65d81bc03df34ea7cf0222507a309aa3cf1f41e6c7b64b","blockHash":"0x99bcd1e160ca8d02329ca4f30b86ac375dc51a0059832453e79fb4a7b84f7ceb","chainName":"Ethereum","blockNumber":25291845,"proofVersion":"3.0","blockTimestamp":1781152331,"proofTimestamp":1781152334641},"chains":[{"gas":{},"tvl":null,"chain":"base","ethPrice":1650.21},{"gas":{},"tvl":{},"chain":"ethereum","ethPrice":1650.04},{"gas":{},"tvl":null,"chain":"arbitrum","ethPrice":1650.29},{"gas":{},"tvl":null,"chain":"optimism","ethPrice":1650.07}],"sources":["on-chain RPC (4 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Heloc","rank":9,"source":"CoinGecko","symbol":"FIGR_HELOC","priceUsd":1.024,"marketCapUsd":19151952752,"volume24hUsd":29023933,"priceChange24h":-0.79,"athChangePercent":-2.3,"marketCapFormatted":"$19.15B"},{"ath":0.731578,"name":"Dogecoin","rank":10,"source":"CoinGecko","symbol":"DOGE","priceUsd":0.084864,"marketCapUsd":13117569288,"volume24hUsd":638319681,"priceChange24h":1.1,"athChangePercent":-88.4,"marketCapFormatted":"$13.12B"}],"globalMarket":{"btcDominance":"56.3%","ethDominance":"8.9%","totalMarketCap":"$2.23T","totalVolume24h":"$80.62B","marketCapChange24h":"1.58%","activeCryptocurrencies":17345}}},"exampleRequest":{"chain":"ethereum"},"tags":["x402"],"displayCostAmount":"0.05","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"settled","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":"$0.05/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.05","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.05","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_n0d06ls_nUrjbt3n2q-E9","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.05","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns a cross-chain crypto market overview including ETH price, top token rankings, TVL, and gas data across multiple blockchain networks","exampleAgentPrompt":"Give me a live crypto market overview for Ethereum — ETH price, top tokens by market cap, 24h volume, and any available TVL data.","exampleUseCases":null,"resultDescription":"Returns an object with ETH price per queried chain and across all polled chains, an array of chain-level summaries (gas, TVL, ETH price), a top tokens list with rank, name, symbol, price in USD, market cap, 24h volume, and price change, a summary with total TVL and chains polled, data sources, timestamp, and a cryptographic on-chain proof (block hash, block number, data hash) anchored to Base.","failureModes":["Invalid chain parameter returns empty or error response","CoinGecko rate limiting may cause stale or missing token data","TVL may be null for some chains (e.g., Arbitrum)","On-chain proof generation may add latency or fail if RPC is down","Truncated response if too many tokens are requested"],"whenToPreferThis":"Use this endpoint when you need a broad, multi-chain crypto market snapshot with verifiable on-chain provenance. Prefer it over raw CoinGecko calls when you also want gas and TVL context, or when cryptographic proof of data integrity is required. Best suited for dashboards, alerting agents, or portfolio tools that need current ETH price and top token rankings across Base, Ethereum, Polygon, Optimism, and Arbitrum.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T12:58:58.775Z","isFirstParty":false}