# AmanChain AMAN Invoice Proforma Generator

> AmanChain AMAN Invoice Proforma Generator is a paid API for AI agents from preview-chat-c6089071-758a-449d-b4a7-6fa19ebc955c.space-z.ai, paid per call via x402, $0.004984/call, status unknown (last checked 2026-10-13).

Generates a proforma invoice on the AmanChain quantum-resistant blockchain platform for payment or billing purposes

## Facts

- Endpoint: POST https://preview-chat-c6089071-758a-449d-b4a7-6fa19ebc955c.space-z.ai/api/x402/aman-invoice-proforma?utm_source=zero.xyz
- Price: $0.004984/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-13
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/amanchain-aman-invoice-proforma-generator-0c6aeb17
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_dc5wz1EoXmdQNAFh6BNYQ

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-invoice-proforma-generator-0c6aeb17 -d '<json body>'
```

Example prompt: Can you generate a proforma invoice on AmanChain for a payment I need to document — just create the invoice record so I have a formal billing artifact for this transaction?

## When to prefer this

Choose this endpoint when you need to create a formally documented proforma invoice that is anchored to a quantum-resistant blockchain (AmanChain), especially when the billing context involves AMAN coin transactions, AMT-20 tokens, or when you require post-quantum cryptographic assurance on your invoice records.

## Known failure modes

- Empty or malformed request body returns an error
- Missing required billing fields cause invoice generation failure
- Network or node unavailability results in a non-ok response
- Invalid transaction parameters may result in rejection by the AmanChain node

## 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

Returns a JSON object with an 'ok' boolean confirming successful invoice creation, along with the generated proforma invoice data anchored to the AmanChain blockchain with ML-DSA-87 post-quantum signature guarantees.

## 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
     }
    }
   }
  }
 }
}
```

## Response schema (JSON Schema)

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

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/amanchain-aman-invoice-proforma-generator-0c6aeb17/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)