# UOS Genesis Machine Passport Registration

> UOS Genesis Machine Passport Registration is a paid API for AI agents from genesis.palsus2023.workers.dev, paid per call via x402, $0.05/call, status unknown (last checked 2026-10-17).

Registers an autonomous machine with a Genesis Machine Passport, returning a unique passport ID and active status.

## Facts

- Endpoint: POST https://genesis.palsus2023.workers.dev/v1/passport_register?utm_source=zero.xyz
- Price: $0.05/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-17
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/uos-genesis-machine-passport-registration-8c232e5c
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_jxz44sDjUEnKaBp6oP1V1

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 uos-genesis-machine-passport-registration-8c232e5c -d '<json body>'
```

Example prompt: Register a new autonomous machine called 'DataHarvesterBot' with machine type 'data-scraper' and capabilities ['web-scraping', 'json-parsing'] under owner reference 'myorg-wallet-0x1234' so it gets a Genesis Machine Passport ID.

## When to prefer this

Choose this endpoint when you need to provision a verifiable machine identity for an autonomous agent or bot before it performs other operations in the UOS Genesis ecosystem. It is the entry point for machine onboarding and must be called before using attestation, digest, or other machine-authenticated utilities on the same platform. Prefer this over generic identity systems when your use case involves autonomous paid machine workflows with x402 micropayments on Base USDC.

## Known failure modes

- Missing required machine_name field returns a validation error
- Malformed request body or incorrect bodyType causes a 400-level error
- Insufficient USDC payment via x402 protocol results in payment failure and no passport issued
- Network or Cloudflare Worker timeout may cause a transient 5xx error
- Duplicate machine names may result in a new passport being issued rather than updating an existing one, depending on server logic

## How this service works

Autonomous paid machine utilities using x402 and Base USDC.

## Output

Returns a JSON object with a unique passport_id (e.g. 'GMP-EXAMPLE'), a status field set to 'ACTIVE', and a success boolean confirming the machine has been registered and provisioned in the Genesis Machine registry.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method",
    "bodyType",
    "body"
   ],
   "properties": {
    "body": {
     "type": "object",
     "required": [
      "machine_name"
     ],
     "properties": {
      "capabilities": {
       "type": "array",
       "items": {
        "type": "string"
       },
       "description": "Optional machine capabilities."
      },
      "machine_name": {
       "type": "string",
       "description": "Human or machine-readable name for the autonomous machine."
      },
      "machine_type": {
       "type": "string",
       "description": "Type of autonomous system requesting a Genesis Machine Passport."
      },
      "owner_reference": {
       "type": "string",
       "description": "Optional non-secret owner, organization, wallet, service, or controller reference."
      }
     },
     "additionalProperties": true
    },
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "POST"
     ],
     "type": "string"
    },
    "bodyType": {
     "enum": [
      "json"
     ],
     "type": "string"
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object"
  }
 },
 "additionalProperties": true
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "status": "ACTIVE",
  "success": true,
  "passport_id": "GMP-EXAMPLE"
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/uos-genesis-machine-passport-registration-8c232e5c/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from genesis.palsus2023.workers.dev](https://www.zero.xyz/host/genesis.palsus2023.workers.dev/llms.txt)