{"uid":"cap_cPDC55z2TuKDrr4iLfNSc","slug":"avalanche-c-chain-live-token-price-api-658b6ebc","name":"Avalanche C-Chain Live Token Price API","description":"Spot token price in USD on Avalanche C-Chain, read from Trader Joe, Pangolin and Uniswap v3 pools at call time. Returns priceUsd, the routed pair, backing liquidityUsd, confidence and blockNumber. Requires ?symbol=TICKER (e.g. WAVAX) or ?token=0xADDRESS. Errors: 400 missing_symbol|unknown_token, 404 no_reliable_price when pools are too thin, 502 upstream_read_failed. Depth is /liquidity; a size-aware quote is /slippage. Chain-pinned; bare /price = BSC.","url":"https://x402.donnyautomation.com/avalanche/price","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET"],"type":"string"},"queryParams":{"type":"object","required":["symbol"],"properties":{"symbol":{"type":"string","description":"Token symbol on Avalanche C-Chain (e.g. WAVAX, WETH, WBTC, USDC, USDT)."}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":{"type":"json","example":{"ts":"2026-07-31T00:00:00.000Z","chainId":43114,"network":"avalanche"}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.01","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":"$0.01/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_jRdOh9cimw1875FZ0VE8W","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 USD spot price for any ERC-20 token on Avalanche C-Chain by ticker symbol or contract address, sourced from Trader Joe, Pangolin, and Uniswap v3 pools.","exampleAgentPrompt":"What's the current USD price of WAVAX on Avalanche C-Chain? I also want to know how confident the quote is and how much liquidity is backing it.","exampleUseCases":[{"title":"Trading bot pre-trade price check","prompt":"Before I execute this swap, can you pull the live USD price of JOE token on Avalanche C-Chain and tell me how deep the liquidity pool is backing that price?"},{"title":"DeFi portfolio valuation","prompt":"I need the current USD prices for WAVAX, WETH, and USDC on Avalanche C-Chain so I can calculate the total value of my on-chain holdings right now."},{"title":"Price oracle sanity check","prompt":"Can you fetch the on-chain spot price for USDT on Avalanche C-Chain from the DEX pools and flag it if the confidence rating is low due to thin liquidity?"}],"resultDescription":"Returns a JSON object containing: priceUsd (current USD spot price of the token), the trading pair used to derive the price (e.g. WAVAX/USDC), USD liquidity backing the quote (pool depth), and a confidence rating indicating how reliable the price is given pool depth — so thin-pool prices are clearly flagged rather than silently passed off as market prices.","failureModes":["Token symbol not found on Avalanche C-Chain DEX pools — returns error or null price","Token has no active liquidity pools on Trader Joe, Pangolin, or Uniswap v3 on Avalanche — no quote available","Very low liquidity results in low confidence rating, indicating the price may be unreliable","Invalid or unrecognized contract address returns an error","Network or RPC node issues on Avalanche C-Chain may cause timeouts","Payment failure via x402 protocol results in 402 response and no data returned"],"whenToPreferThis":"Choose this endpoint when you need real-time, on-chain USD prices for any ERC-20 token on Avalanche C-Chain — especially arbitrary or long-tail tokens not listed on centralized price aggregators. It is superior to CEX price feeds when you need trustless, DEX-sourced data with liquidity transparency and confidence scoring. Prefer it over generic crypto price APIs when your use case is specifically Avalanche C-Chain trading, bot execution, or on-chain price oracle validation.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-16T06:44:35.215Z","isFirstParty":false}