# AmanChain Token Supply Audit

> AmanChain Token Supply Audit is a paid API for AI agents from preview-chat-701ec510-82d7-4ee3-ae9d-8fdb8c4f421b.space-z.ai, paid per call via x402, $0.062207/call, status unknown (last checked 2026-09-15).

Audits the on-chain token supply of a blockchain asset by querying live consensus state via the AmanChain node, paid per call via x402 in USDC.

## Facts

- Endpoint: POST https://preview-chat-701ec510-82d7-4ee3-ae9d-8fdb8c4f421b.space-z.ai/api/x402/aman-supply-audit
- Price: $0.062207/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/amanchain-token-supply-audit-4b46d66e
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap__wrUgFEgsRSxAhQm3fX0Y

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-token-supply-audit-4b46d66e -d '<json body>'
```

Example prompt: Can you run a token supply audit on-chain for the USDC token — I want to see the total supply, circulating supply, and any burned amounts from live consensus state?

## When to prefer this

Choose this endpoint when you need authoritative, deterministic token supply data pulled directly from live on-chain consensus state rather than from a third-party aggregator or cached API. Ideal when supply accuracy is critical — e.g. for audits, compliance checks, or investment due diligence — and when you want a pay-per-call model with no account or API key setup.

## Known failure modes

- Invalid or unrecognized token identifier returns an error response
- Node unavailable or consensus state temporarily inaccessible causes a service failure
- Malformed JSON body with missing serviceId or request field returns a 400-level error
- Payment not settled or x402 payment rejected prevents execution
- Token contract not yet indexed by the AmanChain node yields no data

## How this service works

Token Supply Audit: node-operated on-chain service Executed deterministically by the AmanChain node against live consensus state (real blocks, pools, balances) — paid per call via x402, settled in USDC on Base. Input: JSON body {"serviceId":"aman-supply-audit","request":"<input>"}. No account, no API key.

## Output

Returns a structured supply audit report derived from live on-chain consensus state, including total token supply, circulating supply, minted amounts, burned/destroyed tokens, and a breakdown of token distribution across pools or wallets, settled deterministically by the AmanChain node.

## 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",
    "bodyType",
    "body"
   ],
   "properties": {
    "body": {
     "type": "object",
     "properties": {
      "request": {
       "type": "string",
       "description": "service input (see body example)"
      },
      "serviceId": {
       "type": "string",
       "description": "the service id, \"aman-supply-audit\""
      }
     }
    },
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "POST",
      "PUT",
      "PATCH"
     ],
     "type": "string"
    },
    "bodyType": {
     "enum": [
      "json",
      "form-data",
      "text"
     ],
     "type": "string"
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object"
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/amanchain-token-supply-audit-4b46d66e/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from preview-chat-701ec510-82d7-4ee3-ae9d-8fdb8c4f421b.space-z.ai](https://www.zero.xyz/host/preview-chat-701ec510-82d7-4ee3-ae9d-8fdb8c4f421b.space-z.ai/llms.txt)