# PumpFun Token Sniper Detector

> PumpFun Token Sniper Detector is a paid API for AI agents from mpp.hyreagent.fun, paid per call via x402, $0.04/call, status unknown (last checked 2026-09-15).

Detects wallets that bought a PumpFun token in the first 3 blocks and returns sniper risk level, dev wallet links, and concentration score

## Facts

- Endpoint: POST https://mpp.hyreagent.fun/trenches/token/4k3Dyjzvzp8eMZWUXbBCjEvwSkkk59S5iCNLY3QrkX6R/snipers
- Price: $0.04/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/mpp-hyreagent-fun-adcf8b23
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_3opI0JHcZNvCU2fxpYX_j

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability mpp-hyreagent-fun-adcf8b23 -d '<json body>'
```

Example prompt: Check if this PumpFun token was sniped at launch — the mint address is 4k3Dyjzvzp8eMZWUXbBCjEvwSkkk59S5iCNLY3QrkX6R. I want to know the sniper risk level, which wallets bought in the first 3 blocks, and whether any of them are linked to the dev wallet.

## When to prefer this

Use this endpoint when you need to assess sniper risk for a specific PumpFun token before trading or recommending it. Ideal when you want to identify early coordinated buys, detect dev self-sniping, or evaluate concentration risk from wallets that entered in the first 3 blocks of a token's launch on Solana.

## Known failure modes

- Invalid or non-existent token mint address returns an error
- Token not launched via PumpFun may return no results or an error
- Solana RPC unavailability causes request failure
- Token too old or not indexed returns empty sniper data
- Payment failure (insufficient USDC) blocks the request

## How this service works

Detect wallets that bought a PumpFun token in the first 3 blocks — sniper risk level, dev wallet links, concentration score. Sources: Solana RPC.

## Output

Returns a list of wallets that purchased the token in the first 3 blocks after launch, along with a sniper risk level rating, flags for any wallets linked to the developer, and a concentration score indicating how much of the supply those early wallets control.

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/mpp-hyreagent-fun-adcf8b23/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from mpp.hyreagent.fun](https://www.zero.xyz/host/mpp.hyreagent.fun/llms.txt)