{ "x402Version": 2, "id": 35962, "slug": "35962", "resource": "https://tanod.dev/v1/chain/price", "description": "chainpeek (Tanod) token price: the latest answer of a Chainlink on-chain price feed (not a DEX spot price) for a fixed pair list (ETH/USD, BTC/USD, USDC/USD, USDT/USD, DAI/USD, LINK/USD, cbETH/ETH on both chains; stETH/USD on Ethereum only; cbETH/USD on Base only), with round, update time and a staleness flag against the feed's heartbeat. Read-only.", "type": "http", "serviceName": "Tanod chainpeek", "iconUrl": "https://res.cloudinary.com/bdb-prod/image/upload/c_fill,ar_1:1,w_256,h_256,f_auto,q_auto/v1791364949/bazaar-icons/d8143c9bc952f5cd.png", "resourceType": "Beauty & Personal Care", "accepts": [ { "scheme": "exact", "network": "eip155:8453", "payTo": "0x593857A4a4F619543ea12394137C3004ce841720", "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913", "amount": "2000", "amountUsd": 0.002, "maxTimeoutSeconds": 300 }, { "scheme": "exact", "network": "eip155:137", "payTo": "0x593857A4a4F619543ea12394137C3004ce841720", "asset": "0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359", "amount": "2000", "amountUsd": 0.002, "maxTimeoutSeconds": 300 } ], "outputSchema": { "properties": { "example": { "properties": { "age_seconds": { "type": "integer" }, "chain": { "type": "string" }, "decimals": { "type": "integer" }, "feed": { "type": "string" }, "heartbeat_s": { "type": "integer" }, "pair": { "type": "string" }, "price": { "type": "string" }, "round_id": { "type": "string" }, "stale": { "type": "boolean" }, "updated_at": { "type": "integer" } }, "required": [ "chain", "pair", "price", "decimals", "round_id", "updated_at", "age_seconds", "stale", "feed" ], "type": "object" }, "type": { "type": "string" } }, "required": [ "type" ], "type": "object" }, "extensions": { "bazaar": { "info": { "input": { "body": { "chain": "base", "pair": "ETH/USD" }, "bodyType": "json", "method": "POST", "type": "http" }, "output": { "example": { "age_seconds": 60, "chain": "base", "decimals": 8, "feed": "0x71041dddad3595F9CEd3DcCFBe3D1F4b0a16Bb70", "heartbeat_s": 1200, "pair": "ETH/USD", "price": "2609.9158", "round_id": "55340232221128661822", "stale": false, "updated_at": 1791363719 }, "type": "json" } }, "schema": { "$schema": "https://json-schema.org/draft/2020-12/schema", "properties": { "input": { "additionalProperties": false, "properties": { "body": { "additionalProperties": false, "properties": { "chain": { "description": "Chain whose Chainlink feed to read.", "enum": [ "ethereum", "base" ], "type": "string" }, "pair": { "description": "Price pair from the fixed Chainlink feed allow-list. stETH/USD is Ethereum-only; cbETH/USD is Base-only.", "enum": [ "ETH/USD", "BTC/USD", "USDC/USD", "USDT/USD", "DAI/USD", "LINK/USD", "stETH/USD", "cbETH/USD", "cbETH/ETH" ], "type": "string" } }, "required": [ "chain", "pair" ], "type": "object" }, "bodyType": { "enum": [ "json", "form-data", "text" ], "type": "string" }, "method": { "enum": [ "POST" ], "type": "string" }, "type": { "const": "http", "type": "string" } }, "required": [ "type", "method", "bodyType", "body" ], "type": "object" }, "output": { "properties": { "example": { "properties": { "age_seconds": { "type": "integer" }, "chain": { "type": "string" }, "decimals": { "type": "integer" }, "feed": { "type": "string" }, "heartbeat_s": { "type": "integer" }, "pair": { "type": "string" }, "price": { "type": "string" }, "round_id": { "type": "string" }, "stale": { "type": "boolean" }, "updated_at": { "type": "integer" } }, "required": [ "chain", "pair", "price", "decimals", "round_id", "updated_at", "age_seconds", "stale", "feed" ], "type": "object" }, "type": { "type": "string" } }, "required": [ "type" ], "type": "object" } }, "required": [ "input" ], "type": "object" } }, "builder-code": { "info": { "a": "bc_h7pxv14u" }, "schema": { "$schema": "https://json-schema.org/draft/2020-12/schema", "additionalProperties": false, "properties": { "a": { "description": "App builder code", "pattern": "^[a-z0-9_]{1,32}$", "type": "string" }, "s": { "description": "Service builder codes", "items": { "pattern": "^[a-z0-9_]{1,32}$", "type": "string" }, "maxItems": 11, "type": "array" }, "w": { "description": "Wallet builder code", "pattern": "^[a-z0-9_]{1,32}$", "type": "string" } }, "type": "object" } } }, "tags": [ "chainpeek", "ens", "calldata", "erc20", "ethereum", "bazaar", "builder-code" ], "sourceHost": "tanod.dev", "lastUpdated": "2026-10-08T21:11:50.096Z", "quality": { "calls30d": 2, "uniquePayers30d": 2, "lastCalledAt": "2026-10-08T21:11:49.709Z" }, "metadata": { "serviceName": "Tanod chainpeek", "iconUrl": "https://res.cloudinary.com/bdb-prod/image/upload/c_fill,ar_1:1,w_256,h_256,f_auto,q_auto/v1791364949/bazaar-icons/d8143c9bc952f5cd.png", "extensions": { "bazaar": { "info": { "input": { "body": { "chain": "base", "pair": "ETH/USD" }, "bodyType": "json", "method": "POST", "type": "http" }, "output": { "example": { "age_seconds": 60, "chain": "base", "decimals": 8, "feed": "0x71041dddad3595F9CEd3DcCFBe3D1F4b0a16Bb70", "heartbeat_s": 1200, "pair": "ETH/USD", "price": "2609.9158", "round_id": "55340232221128661822", "stale": false, "updated_at": 1791363719 }, "type": "json" } }, "schema": { "$schema": "https://json-schema.org/draft/2020-12/schema", "properties": { "input": { "additionalProperties": false, "properties": { "body": { "additionalProperties": false, "properties": { "chain": { "description": "Chain whose Chainlink feed to read.", "enum": [ "ethereum", "base" ], "type": "string" }, "pair": { "description": "Price pair from the fixed Chainlink feed allow-list. stETH/USD is Ethereum-only; cbETH/USD is Base-only.", "enum": [ "ETH/USD", "BTC/USD", "USDC/USD", "USDT/USD", "DAI/USD", "LINK/USD", "stETH/USD", "cbETH/USD", "cbETH/ETH" ], "type": "string" } }, "required": [ "chain", "pair" ], "type": "object" }, "bodyType": { "enum": [ "json", "form-data", "text" ], "type": "string" }, "method": { "enum": [ "POST" ], "type": "string" }, "type": { "const": "http", "type": "string" } }, "required": [ "type", "method", "bodyType", "body" ], "type": "object" }, "output": { "properties": { "example": { "properties": { "age_seconds": { "type": "integer" }, "chain": { "type": "string" }, "decimals": { "type": "integer" }, "feed": { "type": "string" }, "heartbeat_s": { "type": "integer" }, "pair": { "type": "string" }, "price": { "type": "string" }, "round_id": { "type": "string" }, "stale": { "type": "boolean" }, "updated_at": { "type": "integer" } }, "required": [ "chain", "pair", "price", "decimals", "round_id", "updated_at", "age_seconds", "stale", "feed" ], "type": "object" }, "type": { "type": "string" } }, "required": [ "type" ], "type": "object" } }, "required": [ "input" ], "type": "object" } }, "builder-code": { "info": { "a": "bc_h7pxv14u" }, "schema": { "$schema": "https://json-schema.org/draft/2020-12/schema", "additionalProperties": false, "properties": { "a": { "description": "App builder code", "pattern": "^[a-z0-9_]{1,32}$", "type": "string" }, "s": { "description": "Service builder codes", "items": { "pattern": "^[a-z0-9_]{1,32}$", "type": "string" }, "maxItems": 11, "type": "array" }, "w": { "description": "Wallet builder code", "pattern": "^[a-z0-9_]{1,32}$", "type": "string" } }, "type": "object" } } } }, "liveness": { "reliability": null }, "verified": false, "featured": false, "provider": { "host": "tanod.dev", "manifest_name": "tanod.dev", "source": "cdp-mirror", "source_manifest_url": "https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources", "submitted_at": "2026-10-14T01:15:01.050Z" }, "exampleResponse": { "example": { "age_seconds": 0, "chain": "string", "decimals": 0, "feed": "string", "heartbeat_s": 0, "pair": "string", "price": "string", "round_id": "string", "stale": true, "updated_at": 0 }, "type": "string" } }