{ "x402Version": 2, "id": 35124, "slug": "35124", "resource": "https://chain.tollkit.dev/chain/price", "description": "Crypto token price in USD for AI agents: give a token contract address or mint (or \"SOL\") on Base, Ethereum or Solana, get its live USD price read on-chain from the deepest DEX pool (Uniswap v3, Orca Whirlpools), not from a price API. Returns the pool used, its depth in USD and a low-liquidity flag, so a trading agent knows how far to trust the quote.", "type": "http", "serviceName": "Crypto Token Price (USD)", "iconUrl": "https://res.cloudinary.com/bdb-prod/image/upload/c_fill,ar_1:1,w_256,h_256,f_auto,q_auto/v1791089541/bazaar-icons/6490ef4ad700a0e0.png", "resourceType": "Beauty & Personal Care", "accepts": [ { "scheme": "exact", "network": "eip155:8453", "payTo": "0xBbfCE2D320dE6aB328Ba93A771c531ebFC9cE704", "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913", "amount": "1000", "amountUsd": 0.001, "maxTimeoutSeconds": 300 }, { "scheme": "exact", "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp", "payTo": "HBasGEGD1szEkNCWckRoZg2vZGhzt7yLSixLgSHi3gYf", "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v", "amount": "1000", "amountUsd": 0.001, "maxTimeoutSeconds": 300 } ], "outputSchema": { "properties": { "example": { "$schema": "https://json-schema.org/draft/2020-12/schema", "properties": { "chain": { "type": "string" }, "low_liquidity": { "description": "True under $10,000 of depth; treat the price as indicative.", "type": "boolean" }, "name": { "type": [ "string", "null" ] }, "note": { "type": "string" }, "pool_depth_usd": { "description": "USD value of the quote token the pool holds: how much buying it could absorb.", "type": "integer" }, "pools_checked": { "type": "integer" }, "price_usd": { "type": "number" }, "priced_at": { "type": "string" }, "source": { "properties": { "dex": { "type": "string" }, "fee_tier": { "type": "integer" }, "pool": { "type": "string" }, "quote_token": { "type": "string" } }, "type": "object" }, "symbol": { "type": [ "string", "null" ] }, "token": { "type": "string" } }, "required": [ "chain", "token", "price_usd", "source", "low_liquidity", "priced_at" ], "type": "object" } }, "type": "object" }, "extensions": { "bazaar": { "info": { "input": { "body": { "chain": "base", "token": "0x4200000000000000000000000000000000000006" }, "bodyType": "json", "method": "POST", "type": "http" }, "output": { "example": { "chain": "base", "low_liquidity": false, "pool_depth_usd": 79785764, "price_usd": 2689.32, "priced_at": "2026-10-04T07:45:37.309Z", "source": { "dex": "Uniswap v3", "fee_tier": 3000, "pool": "0x6c561B446416E1A00E8E93E221854d6eA4171372", "quote_token": "USDC" }, "symbol": "WETH", "token": "0x4200000000000000000000000000000000000006" }, "type": "json" } }, "schema": { "properties": { "input": { "properties": { "body": { "properties": { "chain": { "default": "base", "description": "Which chain to read: \"base\" (default), \"ethereum\" or \"solana\".", "enum": [ "base", "ethereum", "solana" ], "type": "string" }, "token": { "description": "ERC-20 contract or SPL mint to price.", "pattern": "^(0x[0-9a-fA-F]{40}|[1-9A-HJ-NP-Za-km-z]{32,44})$", "type": "string" } }, "required": [ "token" ], "type": "object" }, "bodyType": { "enum": [ "json" ], "type": "string" }, "method": { "enum": [ "POST" ], "type": "string" }, "type": { "const": "http", "type": "string" } }, "required": [ "type", "method", "body" ], "type": "object" }, "output": { "properties": { "example": { "$schema": "https://json-schema.org/draft/2020-12/schema", "properties": { "chain": { "type": "string" }, "low_liquidity": { "description": "True under $10,000 of depth; treat the price as indicative.", "type": "boolean" }, "name": { "type": [ "string", "null" ] }, "note": { "type": "string" }, "pool_depth_usd": { "description": "USD value of the quote token the pool holds: how much buying it could absorb.", "type": "integer" }, "pools_checked": { "type": "integer" }, "price_usd": { "type": "number" }, "priced_at": { "type": "string" }, "source": { "properties": { "dex": { "type": "string" }, "fee_tier": { "type": "integer" }, "pool": { "type": "string" }, "quote_token": { "type": "string" } }, "type": "object" }, "symbol": { "type": [ "string", "null" ] }, "token": { "type": "string" } }, "required": [ "chain", "token", "price_usd", "source", "low_liquidity", "priced_at" ], "type": "object" } }, "type": "object" } }, "required": [ "input" ], "type": "object" } } }, "tags": [ "token-price", "price", "crypto", "dex", "solana", "bazaar" ], "sourceHost": "chain.tollkit.dev", "lastUpdated": "2026-10-11T08:41:09.101Z", "quality": { "calls30d": 11, "uniquePayers30d": 6, "lastCalledAt": "2026-10-11T08:41:08.922Z" }, "metadata": { "serviceName": "Crypto Token Price (USD)", "iconUrl": "https://res.cloudinary.com/bdb-prod/image/upload/c_fill,ar_1:1,w_256,h_256,f_auto,q_auto/v1791089541/bazaar-icons/6490ef4ad700a0e0.png", "extensions": { "bazaar": { "info": { "input": { "body": { "chain": "base", "token": "0x4200000000000000000000000000000000000006" }, "bodyType": "json", "method": "POST", "type": "http" }, "output": { "example": { "chain": "base", "low_liquidity": false, "pool_depth_usd": 79785764, "price_usd": 2689.32, "priced_at": "2026-10-04T07:45:37.309Z", "source": { "dex": "Uniswap v3", "fee_tier": 3000, "pool": "0x6c561B446416E1A00E8E93E221854d6eA4171372", "quote_token": "USDC" }, "symbol": "WETH", "token": "0x4200000000000000000000000000000000000006" }, "type": "json" } }, "schema": { "properties": { "input": { "properties": { "body": { "properties": { "chain": { "default": "base", "description": "Which chain to read: \"base\" (default), \"ethereum\" or \"solana\".", "enum": [ "base", "ethereum", "solana" ], "type": "string" }, "token": { "description": "ERC-20 contract or SPL mint to price.", "pattern": "^(0x[0-9a-fA-F]{40}|[1-9A-HJ-NP-Za-km-z]{32,44})$", "type": "string" } }, "required": [ "token" ], "type": "object" }, "bodyType": { "enum": [ "json" ], "type": "string" }, "method": { "enum": [ "POST" ], "type": "string" }, "type": { "const": "http", "type": "string" } }, "required": [ "type", "method", "body" ], "type": "object" }, "output": { "properties": { "example": { "$schema": "https://json-schema.org/draft/2020-12/schema", "properties": { "chain": { "type": "string" }, "low_liquidity": { "description": "True under $10,000 of depth; treat the price as indicative.", "type": "boolean" }, "name": { "type": [ "string", "null" ] }, "note": { "type": "string" }, "pool_depth_usd": { "description": "USD value of the quote token the pool holds: how much buying it could absorb.", "type": "integer" }, "pools_checked": { "type": "integer" }, "price_usd": { "type": "number" }, "priced_at": { "type": "string" }, "source": { "properties": { "dex": { "type": "string" }, "fee_tier": { "type": "integer" }, "pool": { "type": "string" }, "quote_token": { "type": "string" } }, "type": "object" }, "symbol": { "type": [ "string", "null" ] }, "token": { "type": "string" } }, "required": [ "chain", "token", "price_usd", "source", "low_liquidity", "priced_at" ], "type": "object" } }, "type": "object" } }, "required": [ "input" ], "type": "object" } } } }, "liveness": { "reliability": null }, "verified": false, "featured": false, "provider": { "host": "chain.tollkit.dev", "manifest_name": "chain.tollkit.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": { "chain": "string", "low_liquidity": true, "name": "string", "note": "string", "pool_depth_usd": 0, "pools_checked": 0, "price_usd": 0, "priced_at": "string", "source": { "dex": "string", "fee_tier": 0, "pool": "string", "quote_token": "string" }, "symbol": "string", "token": "string" } } }