{"uid":"cap_JFQTWLIYaRFpaGss5nHEW","slug":"alchemy-token-prices-by-contract-address-55b1f3d3","name":"Alchemy Token Prices by Contract Address","description":"Pay-per-request access to CoinGecko, DefiLlama, Alchemy, and Etherscan APIs. No auth, no subscriptions.","url":"https://stablecrypto.dev/api/alchemy/prices/by-address","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"network":{"type":"string","description":"Alchemy network slug, e.g. eth-mainnet, base-mainnet"},"addresses":{"type":"array","items":{"type":"object","required":["network","address"],"properties":{"address":{"type":"string","description":"Token contract address"},"network":{"type":"string","description":"Alchemy network slug"}},"additionalProperties":false},"description":"Token addresses to look up"}}},"responseSchema":null,"example":{"request":{"network":"eth-mainnet","addresses":[{"address":"0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48","network":"eth-mainnet"}]},"response":{"data":[{"prices":[{"value":"0.9996","currency":"usd","lastUpdatedAt":"2026-06-12T04:28:01.648Z"}],"address":"0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48","network":"eth-mainnet"}]}},"exampleRequest":{"network":"eth-mainnet","addresses":[{"address":"0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48","network":"eth-mainnet"}]},"tags":["x402"],"displayCostAmount":"0.01","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":"$0.01/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_PaLpXfVPKsYMbEatL3vCU","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":"Fetches current token prices for one or more ERC-20 contract addresses on specified blockchain networks via Alchemy","exampleAgentPrompt":"What's the current price of the token at contract address 0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48 on eth-mainnet?","exampleUseCases":null,"resultDescription":"Returns a JSON object mapping each queried contract address to its current price data, including token valuation information sourced from Alchemy's price feeds for the specified network.","failureModes":["Invalid or unrecognized contract address returns empty or null price data","Unsupported network slug causes a 400 or error response","Contract address exists but token has no price feed — returns missing or zero price","Malformed addresses array causes validation error","Rate limiting or payment failure returns 402 or 429","Network slug mismatch between top-level and per-address fields causes inconsistent results"],"whenToPreferThis":"Use this endpoint when you have a specific ERC-20 token contract address and need its current price — especially for newer, obscure, or unlisted tokens that may not appear in name-based lookups. Prefer this over name-based price endpoints when you need precise on-chain contract-level price resolution across multiple EVM networks including eth-mainnet and base-mainnet.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T12:53:40.351Z","isFirstParty":false}