# Coin Railz Agent Wallet Creation

> Coin Railz Agent Wallet Creation is a paid API for AI agents from coinrailz.com, paid per call via x402, $2/call, status unknown (last checked 2026-09-15).

Programmatically creates a blockchain wallet for an AI agent on Base chain via Coinbase CDP, with persistent or ephemeral options and full audit logging

## Facts

- Endpoint: POST https://coinrailz.com/x402/agent-create-wallet
- Price: $2/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/coin-railz-agent-wallet-creation-573e564b
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_HnKPoBtlcNF1vHs4o8o5F

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 coin-railz-agent-wallet-creation-573e564b -d '<json body>'
```

Example prompt: Create a new persistent crypto wallet for my AI agent on the Base chain using Coinbase CDP, and make sure full audit logging is enabled.

## When to prefer this

Choose this endpoint when an AI agent needs to autonomously create a blockchain wallet on Base chain via Coinbase CDP with audit logging, especially in x402-powered autonomous payment workflows. Prefer this over manual wallet setup when agent automation, auditability, and programmatic access are required. Ideal for agentic systems that need to spin up ephemeral wallets for single transactions or persistent wallets for ongoing operations.

## Known failure modes

- Payment not received or insufficient USDC balance — wallet not created
- Invalid wallet type specified (must be persistent or ephemeral) — 400 error
- Coinbase CDP service unavailable — 503 or timeout
- Chain not supported — returns error if non-Base chain requested and unsupported
- Rate limiting or quota exceeded on CDP side — retry required

## How this service works

Programmatic wallet creation for AI agents via Coinbase CDP - Base chain default, persistent/ephemeral options, full audit logging

## Output

Returns a JSON object confirming wallet creation success, the service name ('agent-create-wallet'), a result message, and the creation timestamp. On success, the agent receives credentials and address details for the newly provisioned wallet.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "query": {
   "type": "string",
   "description": "Query parameter for the service"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "application/json",
 "format": "json",
 "example": {
  "result": "Service executed successfully",
  "service": "agent-create-wallet",
  "success": true,
  "timestamp": "2026-02-07T01:45:37.991Z"
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/coin-railz-agent-wallet-creation-573e564b/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from coinrailz.com](https://www.zero.xyz/host/coinrailz.com/llms.txt)