{"uid":"cap_ot_01aYFbOtM0irTVz2LV","slug":"coingecko-1b175f85","name":"CoinGecko Onchain Token Price – MegaETH Network","description":"Query onchain DEX token price & market data based on the provided token contract addresses on a network.","url":"https://pro-api.coingecko.com/api/v3/x402/onchain/simple/networks/megaeth/token_price/:address","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":null,"exampleRequest":null,"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_CVwl_cMFEEt3igtFrDQVw","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 real-time DEX-based token price and market data for a given contract address on the MegaETH network via CoinGecko's onchain API.","exampleAgentPrompt":"What's the current onchain price and 24-hour trading volume for the MegaETH token at contract address 0xAbCd1234...5678? Include market cap and 24hr price change too.","exampleUseCases":null,"resultDescription":"Returns a JSON object containing the USD price of the specified token as traded on MegaETH DEXes, along with optional fields such as 24-hour volume, market cap, 24-hour price change percentage, and total reserve in USD, all sourced from CoinGecko's onchain data aggregation.","failureModes":["Invalid or unrecognized contract address returns empty or null price data","Contract address exists on a different network (not MegaETH), resulting in no match","Token has no active DEX liquidity on MegaETH, returning empty response","Payment not provided or insufficient USDC results in 402 Payment Required","Malformed address format causes a 400 Bad Request","Rate limit exceeded returns 429 Too Many Requests"],"whenToPreferThis":"Use this endpoint when you need real-time DEX-sourced token pricing specifically on the MegaETH network and have a contract address. Prefer it over CoinGecko's standard REST API when you need onchain DEX price discovery rather than centralized exchange aggregates, or when the token is only listed on MegaETH DEXes and not on major CEXes.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T12:55:19.456Z","isFirstParty":false}