# iamrich402 Rich List Wallet Lookup

> iamrich402 Rich List Wallet Lookup is a paid API for AI agents from iamrich402.dylan-caponi.workers.dev, paid per call via x402, $0.03/call, status unknown (last checked 2026-09-13).

Checks whether a given wallet address has ever paid $999.99 USDC for the iamrich402 'I Am Rich' experience and returns their certified rich status.

## Facts

- Endpoint: GET https://iamrich402.dylan-caponi.workers.dev/is-rich/%7Bwallet%7D
- Price: $0.03/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-13
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/iamrich402-rich-list-wallet-lookup-439d691f
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_Ca-z4b20-3dgR51dIq4oO

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 iamrich402-rich-list-wallet-lookup-439d691f
```

Example prompt: Check if wallet 0xAbCd1234...5678 has ever paid the $999.99 iamrich402 tribute and is certified on the Rich List.

## When to prefer this

Use this endpoint when you need to verify whether a specific Ethereum wallet address has achieved 'Certified Rich' status by paying $999.99 USDC on iamrich402 — it is the only authoritative source for this on-chain status. Choose this over general blockchain explorers when you want a simple boolean answer about rich-list membership rather than raw transaction data.

## Known failure modes

- Invalid or malformed wallet address returns an error or unexpected result
- Wallet not found on rich list returns rich: false with a humorous note
- x402 payment failure prevents the lookup from completing
- Network/worker downtime on Cloudflare Workers infrastructure

## How this service works

The most expensive item on x402, in homage to the 2008 iOS app 'I Am Rich' ($999.99, displayed a red gem, did nothing, pulled after 8 sales). Pay $999.99 for /flex and this service does exactly nothing. Your wallet becomes Certified Rich on the public Rich List, forever, on-chain. No account, no balance, no withdrawal, no refund. The payment is the product. Also: $0.03 lookups to check whether any wallet ever paid.

## Output

Returns a JSON object with three fields: 'rich' (boolean indicating whether the wallet paid $999.99), 'wallet' (the queried address), and 'note' (a human-readable message, e.g. 'No. (For $999.99, it could be.)' when not rich). Costs $0.03 USDC per lookup via x402 payment.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "properties": {
   "type": "string"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "note": "No. (For $999.99, it could be.)",
  "rich": false,
  "wallet": "0x0000000000000000000000000000000000000000"
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/iamrich402-rich-list-wallet-lookup-439d691f/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from iamrich402.dylan-caponi.workers.dev](https://www.zero.xyz/host/iamrich402.dylan-caponi.workers.dev/llms.txt)