# 47620 x402 Payment Verification API

> 47620 x402 Payment Verification API is a paid API for AI agents from 47620.xyz, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-27).

Verifies whether a specific Solana x402 payment transaction hash is valid and settled

## Facts

- Endpoint: GET https://47620.xyz/x/payment/verify/:hash?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-27
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/47620-x402-payment-verification-api-d8532038
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_zYYySwY3mwpYrmEj9PmI4

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 47620-x402-payment-verification-api-d8532038
```

Example prompt: Check whether the Solana payment hash 5XkQ...abc123 from my last x402 call actually went through and is confirmed on-chain.

## When to prefer this

Use this endpoint when you need to programmatically confirm that a specific Solana x402 payment transaction has settled before granting access, unlocking data, or auditing payment history. Prefer this over manual blockchain explorers when your agent needs a structured JSON confirmation response without requiring an API key or account signup.

## Known failure modes

- Invalid or malformed transaction hash returns ok:false or an error
- Hash not found on-chain returns ok:false
- Network or RPC timeouts may cause delayed or failed responses
- Hash for a non-x402 transaction may return unexpected results
- Very recent transactions not yet confirmed may fail verification

## How this service works

Non-custodial x402 payment gateway on Solana (1% on-chain fee) plus a pay-per-call Solana data API for agents: token price, account balances, tx lookup, trending DEX pairs, network health. No signup, no API key — pay USDC per call.

## Output

Returns a JSON object with an 'ok' boolean indicating whether the payment hash is valid, a 'data' object containing a 'fetchedAt' ISO timestamp of when the verification was performed, and an 'endpoint' label confirming which check was run ('payment-verify').

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "properties": {
   "type": "string"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "ok": true,
  "data": {
   "fetchedAt": "<iso>"
  },
  "endpoint": "payment-verify"
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/47620-x402-payment-verification-api-d8532038/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from 47620.xyz](https://www.zero.xyz/host/47620.xyz/llms.txt)