{"uid":"cap_Xn6pS-dZe1aUkwiWHo5d_","slug":"avalanche-c-chain-amm-pool-reserves-api-9a1167e3","name":"Avalanche C-Chain AMM Pool Reserves API","description":"Raw AMM pool state for a pair on Avalanche C-Chain: v2 reserves and v3 concentrated liquidity across Trader Joe, Pangolin and Uniswap v3. Returns pools[] with venue, surface, feeBps, reserveA, reserveB, price and tvlUsd at a stated blockNumber. Requires ?pair=SYM/SYM (e.g. WAVAX/USDC). Errors: 400 bad_pair, 404 no_pools, 502 upstream_read_failed. For USD depth already computed use /liquidity. This is the underlying numbers. Chain-pinned; bare /reserves = BSC.","url":"https://x402.donnyautomation.com/avalanche/reserves","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":["pair"],"properties":{"pair":{"type":"string","description":"Token pair as SYM/SYM on Avalanche C-Chain (e.g. WAVAX/USDC)."}}}},"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_Ia-8F2oQDl5GSEdkzcTPf","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 raw AMM pool reserves and live pool state (mid price, fee tier, USD TVL) for a token pair across Trader Joe, Pangolin, and Uniswap v3 on Avalanche C-Chain.","exampleAgentPrompt":"Pull the raw pool reserves and current mid price for WAVAX/USDC across Trader Joe, Pangolin, and Uniswap v3 on Avalanche C-Chain so I can calculate price impact for a large trade.","exampleUseCases":[{"title":"Arbitrage spread detection on Avalanche","prompt":"Get me the live pool reserves and mid prices for WAVAX/USDC on all Avalanche DEXs — I want to see if there's a price discrepancy between Trader Joe and Pangolin I can exploit."},{"title":"Slippage estimation before large swap","prompt":"What are the current onchain reserves for JOE/WAVAX on Avalanche C-Chain? I need the raw numbers to calculate expected slippage before executing a $50,000 swap."},{"title":"TVL monitoring for DeFi dashboard","prompt":"Fetch the latest pool state including USD TVL and fee tier for USDC/USDT on Avalanche across all venues — I'm tracking liquidity health for my DeFi dashboard."}],"resultDescription":"Returns per-venue pool data for the requested token pair on Avalanche C-Chain, including both token reserves, the current mid price, the fee tier in basis points, and USD TVL — all anchored to a stated block number. Covers constant-product (Trader Joe, Pangolin) and concentrated-liquidity (Uniswap v3 style) pool types.","failureModes":["Unsupported token pair — pair not found on any indexed Avalanche DEX","Invalid pair format — must be SYM/SYM (e.g. WAVAX/USDC)","No liquidity — pool exists but has zero or near-zero reserves","RPC/node timeout — onchain data temporarily unavailable","Payment not received — x402 micropayment of $0.01 USDC required per call"],"whenToPreferThis":"Choose this endpoint when you need raw onchain reserve data for Avalanche C-Chain specifically — ideal for building your own quote engine, computing price impact or slippage, or doing arbitrage math across Trader Joe, Pangolin, and Uniswap v3. Prefer this over higher-level price or best-execution endpoints when you need the underlying AMM state rather than a pre-computed quote.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T12:49:43.962Z","isFirstParty":false}