{"uid":"cap_O7quqr5mxE3a2bd43iEGw","slug":"tollkit-chain-token-price-a51771f4","name":"Tollkit Chain Token Price","description":"Pay-per-call product page extraction. No account, no API key: pay in-band with x402 in USDC on Base or Solana.","url":"https://attest.tollkit.dev/chain/price?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"chain":{"enum":["base","ethereum","solana"],"type":"string","default":"base","description":"Which chain to read: \"base\" (default), \"ethereum\" or \"solana\"."},"token":{"type":"string","pattern":"^(0x[0-9a-fA-F]{40}|[1-9A-HJ-NP-Za-km-z]{32,44})$","description":"ERC-20 contract or SPL mint to price."}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.001","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":"$0.002/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.002","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.002","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_tuS7akjAUBC_tkDlXE_l5","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.002","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Fetches the current price of an ERC-20 or SPL token by contract/mint address on Base, Ethereum, or Solana, paid per-call via x402 in USDC.","exampleAgentPrompt":"What's the current price of the token at contract address 0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48 on Ethereum?","exampleUseCases":[{"title":"DeFi portfolio token valuation","prompt":"Can you look up the current price of the token at 0x6B175474E89094C44Da98b954EedeAC495271d0F on Base so I can update my portfolio tracker?"},{"title":"Solana SPL token price check","prompt":"What's the current price of the Solana token with mint address So11111111111111111111111111111111111111112?"},{"title":"On-chain price alert setup","prompt":"Fetch me the current on-chain price of the token at Ethereum contract 0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2 — I want to know if it's crossed $2000."}],"resultDescription":"Returns the current price of the specified token (ERC-20 or SPL) on the requested chain, expressed as a numeric value, likely in USD or a reference currency. Pricing data is sourced on-chain or via aggregators for Base, Ethereum, or Solana networks.","failureModes":["Invalid contract/mint address format returns a validation error","Unsupported or unrecognized token address returns a not-found or zero-price result","Payment failure via x402 (insufficient USDC balance or unsupported chain) blocks the request","Network unavailability for the selected chain causes a timeout or error","Passing a non-token contract address (e.g. a wallet or NFT) may return unexpected results"],"whenToPreferThis":"Choose this endpoint when you need a quick, accountless, pay-as-you-go on-chain token price lookup for ERC-20s or SPL mints on Base, Ethereum, or Solana. Ideal for agents that need to avoid API key management overhead and prefer micropayment-based access via x402. Best for single-token spot price checks rather than bulk historical data.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-10T12:35:20.627Z","isFirstParty":false,"canonicalSlug":"tollkit-chain-token-price-a51771f4"}