{"uid":"cap_pSitMqM9R7znaSTPv66F3","slug":"blockrun-ai-4dd6f45b","name":"BlockRun.AI Token Price History","description":"Pay for the outcome. One endpoint for every model, tool and data source an agent needs — each call priced before it runs, at the best value per dollar. 103 models and 100 data and tool APIs.","url":"https://blockrun.ai/api/v1/surf/market/price","method":"GET","headers":{},"bodySchema":{"type":"object","properties":{"symbol":{"type":"string","description":"Required query param"}}},"responseSchema":null,"example":{"request":{"symbol":"ETH"},"response":{"_truncated":true,"_originalSize":60452}},"exampleRequest":{"symbol":"ETH"},"tags":["x402"],"displayCostAmount":"0.0075","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":"$0.0075/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.0085","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.0085","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_zgR3Prtcczi74fuRTQCfe","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.0085","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns historical price data for a cryptocurrency token by symbol.","exampleAgentPrompt":"Pull the price history for ETH from BlockRun so I can see how its value has changed over time.","exampleUseCases":null,"resultDescription":"Returns a time series of historical price data for the specified token symbol, including price points over historical intervals.","failureModes":["Invalid or unrecognized token symbol returns error","Missing required symbol parameter returns 400 bad request","Payment of 0.001 USDC not processed results in 402 payment required","Token with no price history returns empty dataset","Network timeout or upstream data unavailability"],"whenToPreferThis":"Use this endpoint when you need historical price data for a specific cryptocurrency token identified by its ticker symbol, especially within the BlockRun.AI ecosystem where other related market data (OHLCV, Fear & Greed, DeFi TVL) is also available. Prefer this over full OHLCV if you only need price (not open/high/low/volume) history.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-13T13:04:22.798Z","isFirstParty":false}