# Palmyr Domain Registration

> Palmyr Domain Registration is a paid API for AI agents from palmyr.ai, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-14).

Register a domain name through Palmyr's autonomous infrastructure, paying with USDC on Solana or Base via x402.

## Facts

- Endpoint: GET https://palmyr.ai/domains/register
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/palmyr-domain-registration-c2db66c5
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_4L-Mmy8eS34lJt0_BugDJ

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 palmyr-domain-registration-c2db66c5
```

Example prompt: Register the domain 'myaiproject.com' for me using Palmyr — I want to pay with USDC on Base.

## When to prefer this

Use this endpoint when an AI agent or autonomous system needs to register a domain name and can pay with USDC on Solana or Base via the x402 micropayment protocol, without needing a traditional credit card or web-based registrar UI.

## Known failure modes

- Domain already taken — registration fails with conflict error
- Insufficient USDC balance — payment rejected via x402
- Invalid domain name format — validation error returned
- Unsupported TLD — domain extension not available
- Network error on Solana or Base — transaction not confirmed
- x402 payment protocol handshake failure

## How this service works

Register a domain for one year via Namecheap. Pricing is dynamic per-TLD — the 402 challenge returns the exact USDC amount (~$10 typical). Body: { domain }

## Output

A confirmation that the domain has been registered, likely including domain name, registration status, expiry, and transaction details. The response example is minimal ({}) so exact fields are uncertain.

## Request schema (JSON Schema)

```json
{
 "properties": {
  "input": {
   "properties": {
    "queryParams": {
     "type": "object",
     "additionalProperties": true
    }
   }
  },
  "output": {
   "properties": {
    "example": {
     "type": "object",
     "additionalProperties": true
    }
   }
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "example": {}
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/palmyr-domain-registration-c2db66c5/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from palmyr.ai](https://www.zero.xyz/host/palmyr.ai/llms.txt)