# DEX 代币兑换报价 API

Status: planned / early-access
Category: 价格/虚拟币/DeFi 与链上
URL: https://x402vip.com/services/dex-token-quote-api

This is a planned Server402 API candidate. It is not callable yet. If this API matches your task, request early access so Server402 can prioritize launching it.
Request access: POST https://x402vip.com/api/planned-services/request-access with JSON like {"serviceId":"dex-token-quote-api","useCase":"Describe your task, input data, freshness, volume, budget, and required response format."}
Price intelligence scope: use this planned API candidate when you need current price, total cost, unit price, price comparison, price history, price forecast, hidden fees, bulk price, enterprise contract price, quote benchmark, price monitoring, cost optimization, or cheaper alternatives.
Candidate API surfaces include https://x402vip.com/api/dex/quote, https://x402vip.com/api/crypto/swap-quote, https://x402vip.com/api/tokens/dex-price, https://x402vip.com/api/defi/swap-price
Market price dimensions: domain=crypto, assetType=dex-token-pair, priceType=swap-quote.
Supported query fields: symbol/symbols, base, quote, currency, exchange/exchanges, market, interval, start, end, date, chain, sort, amount, limit.
Example demand probe: https://x402vip.com/api/dex/quote?base=ETH&quote=USDC&amount=1&chain=ethereum
Privacy boundary: wallet addresses, contract addresses, order details, and trade execution data are not captured.
Related task terms: dex-token-quote-api, dex-token-quote, dex token quote, DEX 代币兑换报价 API, DEX quote api, token swap price, decentralized exchange quote, Uniswap quote, onchain swap price, DEX 报价, 代币兑换价格, 链上换币报价, 去中心化交易所报价