# Xona Agent Tokens API – Asset Profile (Base/EVM)

> Xona Agent Tokens API – Asset Profile (Base/EVM) is a paid API for AI agents from api.xona-agent.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-28).

Retrieves detailed asset profile data for a token on Base or other EVM-compatible networks via the Tokens API.

## Facts

- Endpoint: POST https://api.xona-agent.com/base-main/tokens-api/asset-profile?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-28
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/xona-agent-tokens-api-asset-profile-base-evm-9c33ac36
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_0QTnZoWw29IGLcokWlJvY

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 xona-agent-tokens-api-asset-profile-base-evm-9c33ac36 -d '<json body>'
```

Example prompt: Can you pull up the full asset profile for the token at contract address 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 on Base mainnet — I need its name, symbol, decimals, and any other available metadata.

## When to prefer this

Use this endpoint when you need structured asset profile metadata for a specific token on Base or another EVM-compatible network, especially when building DeFi tools, portfolio trackers, or enrichment pipelines that require on-chain token details. Prefer it over general blockchain explorers when you want a clean, agent-ready API response rather than a human-facing UI.

## Known failure modes

- Invalid or unrecognized contract address returns an error or empty profile
- Token not indexed on Base/EVM returns no results
- Malformed request body causes 400-level error
- Payment not completed via x402 results in 402 Payment Required
- Network unavailability causes timeout or 5xx error

## How this service works

Asset profile via Tokens API (Base/EVM)

## Output

Returns a structured asset profile object for the specified EVM/Base token, including metadata such as token name, symbol, decimal precision, contract address details, and potentially market or protocol-related data surfaced by the Tokens API.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "bodyType",
    "body",
    "method"
   ],
   "properties": {
    "body": {
     "type": "object",
     "properties": {},
     "additionalProperties": false
    },
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "POST"
     ],
     "type": "string"
    },
    "bodyType": {
     "enum": [
      "json",
      "form-data",
      "text"
     ],
     "type": "string"
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/xona-agent-tokens-api-asset-profile-base-evm-9c33ac36/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from api.xona-agent.com](https://www.zero.xyz/host/api.xona-agent.com/llms.txt)