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Agent Rest Stop Token Swap Quote
x402
Agent Rest Stop Token Swap Quote is a paid API for AI agents from agent-gas-station.agent-gas-station.workers.dev, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-31).
Returns a single swap ticket (rate/quote) for a given token pair and amount
Price / call$0.01
Success—
StatusUnknown
How this service works
One swap ticket for a pair.
Output
A swap ticket object representing the quoted exchange for the specified token pair and amount, including the rate or output amount for the conversion.
Example use cases
Pre-trade swap rate check
“I have 500 USDC and want to swap it for SOL — can you pull me a swap ticket showing what I'd get?”
Arbitrage opportunity scouting
“What's the current swap quote if I have ETH and want WBTC for an amount of 1?”
Portfolio rebalancing estimate
“I'm thinking of converting 250 DAI into USDC — can you get me a swap ticket so I know the rate before I commit?”
Technical details
Endpoint
POSThttps://agent-gas-station.agent-gas-station.workers.dev/v1/CoinGap?utm_source=zero.xyzWhen to prefer
Use this endpoint when an agent needs a quick, single swap quote for a specific token pair and amount — particularly in lightweight agentic workflows that need on-demand pricing without executing a trade. Prefer this over full DEX aggregator APIs when simplicity, low cost ($0.01), and speed matter more than exhaustive routing.
Side effects
- Unknown or unsupported token symbol in 'have' or 'want' fields returns an error
- Zero or invalid amount string causes a bad-request response
- Token pair with no liquidity may return no quote or an error
- Service unavailable or worker timeout returns a 5xx error
- Missing required fields returns a validation error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| have | string | |
| want | string | |
| amount | string |
Tags
x402
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