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SYNTHORA Slippage Oracle
x402
SYNTHORA Slippage Oracle is a paid API for AI agents from slippage.hergertsynthora.com, paid per call via x402, $0.1/call, status unknown (last checked 2026-09-15).
Estimates expected slippage for a token swap on a given chain and fee tier, given input token, output token, and amount
Price / call$0.1
Success—
StatusUnknown
How this service works
Pre-trade slippage estimate via Uniswap v3 QuoterV2. Returns expected output and impact %.
Output
Returns an estimated slippage value or price impact percentage for the described token swap, helping the agent or user decide whether to proceed with a trade or adjust parameters.
Example use cases
Example prompt
“What's the expected slippage if I swap 5000 USDC for WETH on Ethereum mainnet using a 3000 (0.3%) fee tier pool?”
Technical details
Endpoint
POSThttps://slippage.hergertsynthora.com/serviceWhen to prefer
Use this endpoint when you need a pre-trade slippage estimate for a specific token pair on a specific chain and fee tier before executing a swap. Prefer this over on-chain simulation when you need a lightweight, fast oracle-based estimate without constructing a full transaction.
Side effects
- Unsupported chain returns an error or empty response
- Invalid or non-existent token address causes computation failure
- Fee tier not available for the given token pair
- Amount too small or too large for meaningful slippage estimation
- Network or oracle timeout results in no response
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| input | string | JSON: token_in, token_out, amount_in |
Output
Schema · Response
| Field | Type | Description |
|---|---|---|
| ok | boolean | |
| niche | string | |
| result | object |
Tags
x402
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