# Einstein AI x402 API – Pump.fun Token Launch Monitor

> Einstein AI x402 API – Pump.fun Token Launch Monitor is a paid API for AI agents from api.relai.fi, paid per call via x402, $0.750000/call, status unknown (last checked 2026-09-13).

Returns a list of newly launched tokens on the Pump.fun platform on Solana, filterable by time period and result count

## Facts

- Endpoint: POST https://api.relai.fi/relay/1769629274857/x402/bitquery/pumpfun-launches
- Price: $0.750000/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-13
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/einstein-ai-x402-api-pump-fun-token-launch-monitor-6ac5f6ce
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_JjAW2zoQeIeEUXmgDoUde

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 einstein-ai-x402-api-pump-fun-token-launch-monitor-6ac5f6ce -d '<json body>'
```

Example prompt: Show me the last 25 tokens that launched on Pump.fun in the past 24 hours on Solana.

## When to prefer this

Use this endpoint when you need real-time or recent data on new token launches specifically from the Pump.fun launchpad on Solana. Prefer this over general Solana token APIs when your focus is meme coins or early-stage token discovery via Pump.fun, and when you need configurable time window filtering (1h to 30d).

## Known failure modes

- Invalid timeperiod enum value returns an error
- limit exceeding 500 may be rejected or clamped
- Payment failure or insufficient USDC balance blocks the call (x402 protocol)
- Bitquery upstream outage causes delayed or empty response
- Chain parameter set to unsupported network returns an error

## How this service works

Monitor new token launches on Pump.fun platform. Supported chains: solana. Default chain: solana. Required params: none (chain/limit/timeperiod are optional and defaulted).

## Output

A list of recently launched tokens on Pump.fun (Solana), including token identifiers, launch metadata, and related on-chain data, up to the specified limit and filtered by the requested time period.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "limit": {
   "type": "string",
   "description": "Maximum number of results to return (default: 10, max: 500)"
  },
  "timeperiod": {
   "enum": [
    "1h",
    "4h",
    "24h",
    "7d",
    "30d"
   ],
   "type": "string",
   "description": "Time period for analysis (e.g., 1h, 24h, 7d, 30d)"
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/einstein-ai-x402-api-pump-fun-token-launch-monitor-6ac5f6ce/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from api.relai.fi](https://www.zero.xyz/host/api.relai.fi/llms.txt)