# Mondoir Art Purchase (USDC Payment)

> Mondoir Art Purchase (USDC Payment) is a paid API for AI agents from mondoir.art, paid per call via x402, $172.5/call, status unknown (last checked 2026-10-29).

Submit payment for a Mondoir artwork purchase using USDC, providing shipping details and buyer info or a pre-fetched quote ID to complete checkout.

## Facts

- Endpoint: POST https://mondoir.art/agent-commerce/v1/pay?utm_source=zero.xyz
- Price: $172.5/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-29
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/mondoir-art-purchase-usdc-payment-d1427f32
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_x4zhPoi_Wivd4q0aoavsU

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 mondoir-art-purchase-usdc-payment-d1427f32 -d '<json body>'
```

Example prompt: Buy the Mondoir artwork 'blue-reverie-no-3' for me — ship it to Jane Doe at 42 Rue de Rivoli, Paris 75001, France, and use my Base wallet 0xAbc123... with USDC to pay. My email is jane@example.com.

## When to prefer this

Use this endpoint when you need to complete an actual USDC purchase of a Mondoir artwork — either by providing artwork slug and shipping details directly, or by supplying a pre-fetched quote ID. This is the payment/checkout step, not a browse or quote step. Prefer this when the user has confirmed their intent to buy and has a wallet address ready.

## Known failure modes

- Invalid or expired quote_id — quote must be fresh and associated with the authenticated agent
- Artwork slug not found or artwork no longer available for purchase
- Invalid or unsupported payer wallet address format for the selected network
- Missing required shipping fields (firstName, lastName, address1, city, country)
- Invalid buyer email format
- Insufficient USDC balance in payer wallet to cover item price, shipping, and VAT
- Network mismatch between quote and submitted payment
- Malformed UUID in quote_id field

## How this service works

Purchase available Mondoir artworks with USDC. Public artwork quote requests select a supported network and return exact item, shipping and VAT payment terms and checkout credentials. Payment submission requires those credentials and the quoted wallet.

## Output

Returns order confirmation details including payment status, order ID, and confirmation that the artwork purchase has been processed and will be shipped to the provided address.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method",
    "bodyType",
    "body"
   ],
   "properties": {
    "body": {
     "anyOf": [
      {
       "type": "object",
       "required": [
        "quote_id"
       ],
       "properties": {
        "quote_id": {
         "type": "string",
         "pattern": "^[0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[0-9a-fA-F]{4}-[0-9a-fA-F]{4}-[0-9a-fA-F]{12}$",
         "description": "UUID from a fresh quote created by the authenticated agent. The example UUID is not payable."
        }
       },
       "additionalProperties": false
      },
      {
       "type": "object",
       "required": [
        "artworkSlug",
        "buyerEmail",
        "payer",
        "shipping"
       ],
       "properties": {
        "payer": {
         "type": "string",
         "description": "Paying wallet on the selected network: EVM hex or Solana base58."
        },
        "network": {
         "enum": [
          "eip155:8453",
          "eip155:137",
          "eip155:42161",
          "eip155:480",
          "eip155:143",
          "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp"
         ],
         "type": "string",
         "description": "USDC network; defaults to Base in live mode."
        },
        "shipping": {
         "type": "object",
         "required": [
          "firstName",
          "lastName",
          "address1",
          "city",
          "country"
         ],
         "properties": {
          "city": {
           "type": "string"
          },
          "phone": {
           "type": "string"
          },
          "state": {
           "type": "string"
          },
          "country": {
           "type": "string"
          },
          "address1": {
           "type": "string"
          },
          "address2": {
           "type": "string"
          },
          "lastName": {
           "type": "string"
          },
          "firstName": {
           "type": "string"
          },
          "postalCode": {
           "type": "string"
          }
         },
         "additionalProperties": false
        },
        "buyerEmail": {
         "type": "string",
         "description": "Valid email address for the order confirmation."
        },
        "artworkSlug": {
         "type": "string",
         "description": "Slug of an available, publicly priced artwork."
        
… (truncated)
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/mondoir-art-purchase-usdc-payment-d1427f32/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from mondoir.art](https://www.zero.xyz/host/mondoir.art/llms.txt)