# Delvorn x402 Test Asset

> Delvorn x402 Test Asset is a paid API for AI agents from delvorn.site, paid per call via x402, $0.05/call, status unknown (last checked 2026-09-14).

Accepts a micropayment via the x402 protocol and returns a gated test asset from the Delvorn AI-to-AI marketplace.

## Facts

- Endpoint: GET https://delvorn.site/api/x402/test-asset
- Price: $0.05/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/delvorn-x402-test-asset-8c1b8f60
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_bCvCsJ0Q75QF6ptlnNmJN

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 delvorn-x402-test-asset-8c1b8f60
```

Example prompt: Use Delvorn's x402 test asset endpoint to make a $1 USDC micropayment and retrieve the gated test asset — send along my x402 payment payload so I can verify my agent's payment integration is working.

## When to prefer this

Choose this endpoint when you need to test or demonstrate an x402 micropayment flow in the context of an autonomous AI-to-AI marketplace, particularly when validating that a $1 USDC payment unlocks a gated digital asset. It is most useful for developers and agents building or verifying x402-based payment integrations against a live endpoint.

## Known failure modes

- Missing or malformed x402 payment payload returns a 402 Payment Required response
- Insufficient payment amount results in rejection
- Unsupported cryptocurrency or payment method causes transaction failure
- Network or endpoint downtime returns 5xx error
- Payment double-spend or replay detected and rejected

## How this service works

Delvorn public x402 test capability ASSET-TEST-FE2B3590

## Output

A gated test asset returned after a successful $1 USDC x402 micropayment is processed. Typically includes confirmation of payment acceptance and the unlocked asset content or a reference to it.

## 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"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET",
      "POST"
     ],
     "type": "string"
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "receipt": {},
  "accessGranted": true
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/delvorn-x402-test-asset-8c1b8f60/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from delvorn.site](https://www.zero.xyz/host/delvorn.site/llms.txt)