# ERC-5192 Soulbound Token Deployment & Minting on Base L2

> ERC-5192 Soulbound Token Deployment & Minting on Base L2 is a paid API for AI agents from robotshop.up.railway.app, paid per call via x402, $0.05/call, status unknown (last checked 2026-10-12).

Returns a cryptographically verifiable ERC-5192 non-transferable soulbound token smart contract deployment artifact, ABI, and minting hook on the Base L2 blockchain.

## Facts

- Endpoint: GET https://robotshop.up.railway.app/api/v1/products/prod-erc5192-soulbound-identity/buy?utm_source=zero.xyz
- Price: $0.05/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-12
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/erc-5192-soulbound-token-deployment-minting-on-base-l2-84e93123
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_ez0ERsq5HvkvbsCi-tvLo

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 erc-5192-soulbound-token-deployment-minting-on-base-l2-84e93123
```

Example prompt: Give me the ERC-5192 soulbound token smart contract artifact, ABI, and minting hook deployed on Base L2 so I can issue a non-transferable identity token for my agent — use client ID 'agent-001'.

## When to prefer this

Choose this endpoint when you need a ready-made ERC-5192 non-transferable soulbound token contract artifact and ABI on Base L2 without deploying your own contract from scratch. Ideal for agents or dApps that need to issue permanent, cryptographically verifiable identity tokens that cannot be transferred, traded, or sold. Prefer this over generic NFT minting APIs when the non-transferability and identity-binding properties of ERC-5192 are a hard requirement.

## Known failure modes

- Invalid or malformed client_id causes request rejection
- Base L2 network congestion may delay deployment artifact freshness
- Contract deployment artifact may be stale if underlying contract was redeployed
- Payment failure (insufficient USDC) results in HTTP 402 and no artifact returned
- Service unavailability on Railway infrastructure returns 5xx error

## How this service works

Cryptographically verifiable ERC-5192 non-transferable Soulbound Token smart contract deployment artifact, ABI, and minting hook on Base L2.

## Output

Returns a structured payload containing the ERC-5192 soulbound token smart contract deployment artifact (bytecode, address), the contract ABI, and a minting hook — all cryptographically verifiable and targeting the Base L2 network. This enables callers to programmatically mint non-transferable soulbound identity tokens.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "client_id": {
   "type": "string",
   "description": "Optional calling agent or client ID"
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/erc-5192-soulbound-token-deployment-minting-on-base-l2-84e93123/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from robotshop.up.railway.app](https://www.zero.xyz/host/robotshop.up.railway.app/llms.txt)