{"uid":"cap_PyrBBcoJbPN4ZdTW84_j9","slug":"quantaflow-dexscreener-gateway-73facbc6","name":"QuantaFlow DexScreener Gateway","description":"Every request, a quantum of value. x402 protocol-based payment endpoint for web3/DeFi tools.","url":"https://quanta-roan.vercel.app/api/service/dexscreener?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"body":{"type":"string","description":"Optional JSON body forwarded to POST requests."},"path":{"type":"string","description":"Path below the selected upstream origin."},"query":{"type":"object"},"method":{"enum":["GET","POST"],"type":"string"}}},"responseSchema":{"description":"The upstream response body and content type are passed through after successful payment."},"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_N3eiN7qKziiql6lKl5Kxt","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":"Proxies requests to the DexScreener API via x402 micropayment protocol, returning DEX trading pair and token data for web3/DeFi use cases.","exampleAgentPrompt":"Pull the latest DexScreener data for the ETH/USDC pair on Uniswap V3 — I want to see the current price, liquidity, and 24h volume.","exampleUseCases":[{"title":"New token launch price check","prompt":"Look up the current price and liquidity for this newly launched Solana token at address 7xKXtg2CW87d97TXJSDpbD5jBkheTqA83TZRuJosgAsU on DexScreener."},{"title":"DEX arbitrage opportunity scan","prompt":"Fetch DexScreener data for the WBTC/USDC pair across all DEXes so I can compare prices and spot any arbitrage opportunities."},{"title":"DeFi portfolio token monitoring","prompt":"Get the 24-hour trading volume and price change for my token holdings — start with PEPE on Ethereum from DexScreener."}],"resultDescription":"Returns the raw upstream DexScreener API response, including token pair metadata, current price, liquidity depth, trading volume, price change percentages, and transaction counts, passed through after successful x402 micropayment authorization.","failureModes":["Payment failure: insufficient USDC balance or x402 handshake rejected — returns 402 Payment Required","Invalid path: malformed or unsupported DexScreener sub-path — upstream returns 404","Rate limiting: DexScreener upstream throttles repeated requests — returns 429","Invalid token address: queried token does not exist on DexScreener — empty or error response passed through","Network timeout: upstream DexScreener API unavailable — returns 502 or 504"],"whenToPreferThis":"Choose this endpoint when you need DexScreener DEX and token data and want to pay per-call via x402 micropayments without managing a DexScreener API key. Ideal for AI agents operating in web3 environments with on-chain payment rails, or when building DeFi tools that need real-time token pricing and liquidity data on a usage-based cost model.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-12T12:44:35.530Z","isFirstParty":false,"canonicalSlug":"quantaflow-dexscreener-gateway-73facbc6"}