# AmanChain AMAN Receipt Payment

> AmanChain AMAN Receipt Payment is a paid API for AI agents from preview-chat-c6089071-758a-449d-b4a7-6fa19ebc955c.space-z.ai, paid per call via x402, $0.003738/call, status unknown (last checked 2026-10-21).

Processes a payment receipt on the AmanChain quantum-resistant blockchain using ML-DSA-87 post-quantum signatures

## Facts

- Endpoint: POST https://preview-chat-c6089071-758a-449d-b4a7-6fa19ebc955c.space-z.ai/api/x402/aman-receipt-payment?utm_source=zero.xyz
- Price: $0.003738/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-21
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/amanchain-aman-receipt-payment-2b62ce90
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_ToVGZOvGIKDRJtGVrXqIX

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 amanchain-aman-receipt-payment-2b62ce90 -d '<json body>'
```

Example prompt: Process a payment receipt on AmanChain's quantum-resistant blockchain for me — submit the transaction so it gets recorded on-chain with AMAN's post-quantum ML-DSA-87 signatures.

## When to prefer this

Choose this endpoint when you need to submit and confirm a payment receipt specifically on the AmanChain post-quantum blockchain network, particularly when ML-DSA-87 quantum-resistant security is a requirement or when paying for AmanChain node services via the x402 protocol.

## Known failure modes

- Invalid or malformed request body returns an error
- Insufficient funds or AMAN balance causes payment failure
- Network or node unavailability results in timeout
- Invalid signature or quantum signature mismatch rejects transaction
- Duplicate receipt submission may be rejected as already processed

## How this service works

AmanChain is a next-generation blockchain platform with the native coin AMAN: mandatory ML-DSA-87 (NIST FIPS 204) post-quantum signatures on every transaction, SHA3 hashing, AES-256-GCM vaults, deflationary fee burns, tiered staking and the AMT-20 native token standard.

## Output

A JSON response containing an 'ok' boolean confirming whether the payment receipt was successfully processed and recorded on the AmanChain blockchain.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "input": {
   "type": "object",
   "properties": {
    "body": {
     "type": "object"
    }
   }
  },
  "output": {
   "type": "object",
   "properties": {
    "example": {
     "type": "object",
     "example": {
      "ok": true,
      "invoice": {
       "vat": 20,
       "total": 120,
       "currency": "USD",
       "subtotal": 100,
       "invoiceNumber": "INV-2026-0001"
      },
      "filename": "INV-2026-0001.pdf",
      "pdfBytes": 2490,
      "pdfBase64": "<base64 PDF file>"
     }
    }
   }
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json"
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/amanchain-aman-receipt-payment-2b62ce90/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from preview-chat-c6089071-758a-449d-b4a7-6fa19ebc955c.space-z.ai](https://www.zero.xyz/host/preview-chat-c6089071-758a-449d-b4a7-6fa19ebc955c.space-z.ai/llms.txt)