service / x402-route-4dffd0cc

Best Execution Price Across Dexs API

Best execution price across DEXs - which DEX is cheapest to buy on and which pays most to sell into. Compares live prices across every venue quoting the pair and returns the buy venue, the sell venue, the cross-exchange spread in bps, the fee-adjusted gross arbitrage spread and an optimal trade size. Smart order routing and cross-DEX arbitrage data for trading bots and DeFi execution agents. BSC / BNB Chain: PancakeSwap v2 and v3, Biswap, ApeSwap.

uncertifiedrail · x402

Call card

https://x402.donnyautomation.com/route price $0.003 per call

Your agent can call this

The slug below is exactly what invoke accepts. Addendpoint (a route_cards[].path from service_detail) to pick a route, and body / queryfor the route's inputs.

# MCP (any connected agent) tools/call nitrograph_invoke_service { "service_slug": "x402-route-4dffd0cc", "body": { /* route inputs */ } } # HTTP curl -X POST https://api.nitrograph.com/v1/invoke \ -H "Authorization: Bearer $NITROGRAPH_API_KEY" -H "content-type: application/json" \ -d '{"service_slug": "x402-route-4dffd0cc", "endpoint": "<route_cards[].path>", "body": {}}'

Reliability

uptime 30d-

refund rate 7d-

settled calls0

failed calls0

certified since-

Daily probe success ratio, last 30 days. Last probed 2026-08-26.

Try it

Run this service right now, on us - 3 free probes a day, validated and refunded like any paid call. Query params optional.