# Axon Supported Chains Lookup

> Axon Supported Chains Lookup is a paid API for AI agents from aiaiaxaxon402.vercel.app, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-14).

Returns the list of blockchain networks supported by the Axon crypto intelligence platform, identified by chain ID and name.

## Facts

- Endpoint: GET https://aiaiaxaxon402.vercel.app/api/chains
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/axon-supported-chains-lookup-c0ea0c8b
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_5QWVOxRHH3KbKwbWP7Qex

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 axon-supported-chains-lookup-c0ea0c8b
```

Example prompt: What blockchain networks does Axon support — can you pull the full list of supported chains and their chain IDs?

## When to prefer this

Use this endpoint first when you need to discover which blockchain networks Axon supports before making paid analytical calls. It acts as a prerequisite lookup to validate that your target chain is available, avoiding wasted micropayments on unsupported networks.

## Known failure modes

- Network/server error returning non-200 status if the Vercel deployment is unavailable
- Empty or incomplete chains object if the backend configuration is missing entries
- Unexpected schema changes if the API is updated without versioning

## How this service works

Axon provides AI-powered crypto intelligence endpoints covering token research, market analysis, contract auditing, sentiment tracking, news summarization, portfolio advice, deep research, text translation, language detection, SEO content generation, and contract explanation. All analytical endpoints require x402 micropayment on Base.

## Output

A JSON object with a 'chains' map where keys are chain IDs (as strings) and values are human-readable chain names (e.g. {"1":"Ethereum","8453":"Base"}). Useful for discovering which networks are queryable before making paid analytical calls.

## Request schema (JSON Schema)

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

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "chains": {
   "1": "Ethereum",
   "8453": "Base"
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/axon-supported-chains-lookup-c0ea0c8b/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from aiaiaxaxon402.vercel.app](https://www.zero.xyz/host/aiaiaxaxon402.vercel.app/llms.txt)