# VerifyPulse Agent Provision (x402)

> VerifyPulse Agent Provision (x402) is a paid API for AI agents from verifypulse-seven.vercel.app, paid per call via x402, $3/call, status unknown (last checked 2026-10-11).

Provisions an agent account with email verification credits via x402 micropayment, returning API access credentials for VerifyPulse's B2B email validation service

## Facts

- Endpoint: GET https://verifypulse-seven.vercel.app/v1/x402/agent-provision?utm_source=zero.xyz
- Price: $3/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-11
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/verifypulse-agent-provision-x402-13d4b014
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_tE4i9vOMOv8TWmpfAijVP

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 verifypulse-agent-provision-x402-13d4b014
```

Example prompt: Provision my autonomous sales agent (ID: autonomous-sales-agent) with VerifyPulse email verification credits so I can start validating B2B email addresses and stop bounces before sending.

## When to prefer this

Choose this endpoint when an AI agent needs to programmatically acquire email verification capacity via x402 micropayment protocol (USDC on-chain). It is the right entry point when you want to provision a named agent identity with a bulk credit allocation rather than verifying emails one-off. Prefer this over direct verification endpoints when bootstrapping a new agent workflow that will validate many email addresses over time.

## Known failure modes

- x402 payment not completed or insufficient USDC balance — returns 402 Payment Required
- Invalid or missing agent_id parameter — may return malformed provisioning response
- Service unavailable on Vercel deployment — returns 503 or timeout
- Duplicate provisioning for same agent_id — behavior undefined, may return existing credentials or create duplicate

## How this service works

VerifyPulse is a high-speed B2B email verification engine. Validate RFC syntax, resolve live DNS MX records, filter 3,800+ disposable domains, and run simulated SMTP handshakes in sub-140ms. Stop bounces before sending.

## Output

Returns a JSON object with the number of email verification credits included (e.g. 3000), an expiry timestamp (e.g. 'never'), and the URL of a free trial endpoint for further use.

## 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",
      "HEAD",
      "DELETE"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "properties": {
      "agent_id": {
       "type": "string",
       "description": "Parameter agent_id (e.g. autonomous-sales-agent)"
      }
     }
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "expires": "never",
  "credits_included": 3000,
  "free_trial_endpoint": "https://verifypulse-seven.vercel.app/v1/agent/provision"
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/verifypulse-agent-provision-x402-13d4b014/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from verifypulse-seven.vercel.app](https://www.zero.xyz/host/verifypulse-seven.vercel.app/llms.txt)