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Agent Gas Station MinFill Threshold Check
x402
Agent Gas Station MinFill Threshold Check 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).
Validates whether a given output amount meets or exceeds a minimum fill floor, returning a pass or fail result.
Price / call$0.01
Success—
StatusUnknown
How this service works
Pass or fail against a floor.
Output
A pass or fail signal indicating whether the provided amount_out meets or exceeds the specified floor threshold. The agent can use this binary result to gate subsequent swap or payment actions.
Example use cases
Swap slippage guard before execution
“I'm about to do a stablecoin swap and expect to get out 99.2 USDC — can you verify that clears the minimum fill floor of 98.0 before I commit to it?”
Automated trade bot floor enforcement
“My trading bot got a quote of 150.3 on a token swap — check if that amount_out passes the minimum fill floor of 152.0 so I know whether to abort.”
Multi-hop route validation gating
“Before we route through the next leg, confirm that an amount_out of 500.0 meets the floor of 499.5 so we don't take a loss below the acceptable minimum.”
Technical details
Endpoint
POSThttps://agent-gas-station.agent-gas-station.workers.dev/v1/MinFill?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need a lightweight, stateless check to determine if a computed output amount clears a minimum acceptable threshold before committing to a swap or payment. It is ideal for pre-trade validation in automated DeFi agent workflows where slippage protection or floor gating is required.
Side effects
- Missing or malformed floor or amount_out fields returns an error
- Non-numeric string values for floor or amount_out may cause parse failures
- Network timeout or Cloudflare Worker downtime returns a 5xx error
- Payment not included or insufficient payment triggers a 402 response requiring $0.01 USDC
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| floor | string | |
| amount_out | string |
Tags
x402
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