{"uid":"cap_XemupNZr7UJ428hcdwpGV","slug":"pro-api-coingecko-com-bfcca208","name":"CoinGecko On-Chain Price – USDC on Base (0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913)","description":"Returns onchain simple token prices for a specified token address on Base. The response includes the current price for the requested token in a compact JSON payload.","url":"https://pro-api.coingecko.com/api/v3/x402/onchain/simple/networks/base/token_price/0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input","output"],"properties":{"input":{"type":"object","required":["type","method"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET"],"type":"string"},"queryParams":{"type":"object","properties":{"include_24hr_vol":{"type":"boolean"},"mcap_fdv_fallback":{"type":"boolean"},"include_market_cap":{"type":"boolean"},"include_inactive_source":{"type":"boolean"},"include_24hr_price_change":{"type":"boolean"},"include_total_reserve_in_usd":{"type":"boolean"}}}},"additionalProperties":false},"output":{"type":"object","required":["type","example"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":null,"example":{"request":{"input":{"type":"http","method":"GET","queryParams":{"include_24hr_vol":true,"include_market_cap":true,"include_24hr_price_change":true}},"output":{"type":"object","example":{"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913":{"usd":1,"usd_24h_vol":500000000,"usd_24h_change":0.5,"usd_market_cap":25000000000}}}},"response":{"data":{"id":"333fffe2-912c-44f4-a851-42fc5fa6f912","type":"simple_token_price","attributes":{"token_prices":{"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913":"0.995890135653878"},"h24_volume_usd":{"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913":"699177456.248009"},"market_cap_usd":{"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913":"74651367492.7804"},"h24_price_change_percentage":{"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913":"-0.08770606540756433"}}}}},"exampleRequest":{"include_24hr_vol":true,"include_market_cap":true,"include_24hr_price_change":true},"tags":["x402"],"displayCostAmount":"0.010000","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":"$0.010000/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_NdveocWIcPWp6jhkJCy2j","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":"Returns the current on-chain price for the USDC ERC-20 token (0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913) on the Coinbase Base network, with optional 24h volume, market cap, and price change data.","exampleAgentPrompt":"What's the current on-chain price of USDC (contract 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913) on the Base network, and can you also include the 24-hour volume and price change?","exampleUseCases":null,"resultDescription":"A JSON object containing the current on-chain price of the specified token on the Base network, plus optional fields for 24-hour trading volume, market capitalization, 24-hour price change percentage, and total reserve in USD, depending on which query parameters are included.","failureModes":["Token contract address not found on Base network – returns empty or null price data","Invalid or unsupported network identifier – returns 400 or error response","Payment not included or insufficient – returns HTTP 402 Payment Required","Rate limit exceeded – returns 429 Too Many Requests","CoinGecko Pro API key missing or invalid – returns 401 Unauthorized","Temporary upstream data unavailability – returns 503 or stale data"],"whenToPreferThis":"Use this endpoint when you specifically need the on-chain DEX price of the USDC token at 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 on the Coinbase Base network via CoinGecko's on-chain data feed, rather than a CoinGecko off-chain aggregated price. Ideal for DeFi agents that require real-time Base network token pricing paid per-call via x402 micropayments.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-11T06:45:08.703Z","isFirstParty":false,"canonicalSlug":"pro-api-coingecko-com-bfcca208"}