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Token Snipe Impact Analyzer
x402
Token Snipe Impact Analyzer is a paid API for AI agents from x402-services-production.up.railway.app, paid per call via x402, $0.005/call, status unknown (last checked 2026-09-15).
Estimates price impact and execution quality for a given USD trade size on a specific token contract, helping agents assess slippage before sniping.
Price / call$0.005
Success—
StatusUnknown
How this service works
Estimate price impact and suggested max slippage for a trade of a given USD size against a token's live pool liquidity. Send { address, amountUsd, chain? }. Size positions correctly before executing a swap.
Output
Returns an estimated price impact percentage and slippage metrics for the specified USD trade size on the given token contract, reflecting current onchain liquidity depth. Helps agents determine whether a planned snipe or entry is executable at acceptable slippage before committing capital.
Example use cases
Pre-snipe slippage check on pump.fun token
“I'm about to snipe this Solana token at 0xabc123...def on Base — what's the price impact if I go in with $250? I want to make sure I'm not moving the market too much.”
Large trade feasibility on new pair
“There's a fresh pair just launched and I want to buy $2000 worth at contract 0xdeadbeef...cafe — can you calculate the price impact on Base so I can decide if the position size is too large?”
Comparing impact across different position sizes
“I'm looking at token 0x9988...7766 on Arbitrum — what would be the price impact for a $100 trade versus a $1000 trade so I can pick the right entry size?”
Technical details
Endpoint
POSThttps://x402-services-production.up.railway.app/api/snipe/impactWhen to prefer
Use this endpoint when an AI trading agent needs to pre-simulate the market impact of a specific USD trade size on a token before executing a snipe or entry. Prefer this over generic price feeds when slippage estimation and liquidity depth are critical decision inputs, especially for new or low-liquidity tokens on any major EVM chain or Solana.
Side effects
- Token contract address not found or invalid — returns error with address details
- Chain filter mismatch — token exists on different chain than specified
- Insufficient liquidity data — pool too new or too small to estimate impact reliably
- Invalid amountUsd — zero or negative values rejected
- Rate limiting or payment failure via x402 protocol
- Contract is a honeypot — may return warning or error state
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| chain | string | Optional chain filter, e.g. base |
| addressrequired | string | 0x token contract address |
| amountUsdrequired | number | Trade size in USD |
Tags
x402
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