{"uid":"cap_ShA61Ru7hhbNRhnCSros0","slug":"mx-data-helper-crypto-price-582a151a","name":"MX Data Helper - Crypto Price","description":"Pay-per-call x402 data services on Base mainnet","url":"https://temporary-fleet-eclipse-duogf0d.vercel.app/v1/crypto_price","method":"POST","headers":{},"bodySchema":{"type":"object","required":["coins"],"properties":{"coins":{"type":"array","description":"Coin symbols e.g. bitcoin, ethereum"}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.002","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_lSmR_H1fzquiKf1NKb-jp","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":"Returns current cryptocurrency prices for one or more coins by symbol via a pay-per-call x402 API on Base mainnet","exampleAgentPrompt":"Can you look up the current prices for bitcoin and ethereum using the MX Data Helper crypto price service?","exampleUseCases":[{"title":"Live portfolio valuation snapshot","prompt":"I want to know the current prices of bitcoin, ethereum, and solana so I can calculate the total value of my crypto holdings."},{"title":"DeFi arbitrage opportunity check","prompt":"Fetch the current prices for bitcoin, ethereum, and binancecoin — I need to compare them against another exchange to spot any price differences."},{"title":"Crypto price alert context","prompt":"What are the latest prices for dogecoin and shiba-inu? I want to see if they've moved since my alerts triggered."}],"resultDescription":"Returns current price data for the requested cryptocurrency symbols, likely including price in USD or another base currency for each coin submitted in the array.","failureModes":["Unknown or misspelled coin symbol returns error or empty data","Payment failure on Base mainnet (insufficient USDC) causes 402 rejection","Empty coins array may return validation error","Temporary Vercel deployment downtime causes 5xx errors","Rate limiting if too many requests are made in quick succession"],"whenToPreferThis":"Use this endpoint when you need a quick, low-cost per-call cryptocurrency price lookup via the x402 micropayment protocol on Base mainnet, especially in agent workflows already integrated with x402 payment flows and where you only occasionally need prices rather than a subscription-based feed.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-16T00:44:00.737Z","isFirstParty":false}