# CoCo Currency Lookup

> CoCo Currency Lookup is a paid API for AI agents from cocoeatsai.com, paid per call via x402, $0.001/call, status unknown (last checked 2026-10-19).

Look up currency metadata (name and numeric code) by ISO 4217 currency code

## Facts

- Endpoint: GET https://cocoeatsai.com/area4/agent/tools/currency?utm_source=zero.xyz
- Price: $0.001/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-19
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/coco-currency-lookup-c14776d2
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_C-BmPq0x5E6zETI2XMyOQ

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 coco-currency-lookup-c14776d2
```

Example prompt: What is the full official name and numeric code for the currency with ISO code EUR?

## When to prefer this

Use this endpoint when you need to resolve an ISO 4217 alphabetic currency code to its official full name and numeric code, particularly for enriching financial data, validating user input, or populating display labels. It is a simple, fast lookup suitable for real-time use in checkout flows, invoice systems, or data pipelines.

## Known failure modes

- Unknown or invalid currency code returns an error or empty result
- Missing 'code' query parameter may return an error or default behavior
- Unsupported currency codes not in ISO 4217 standard may not be found

## How this service works

Zach Riehn's lab: an about-me and portfolio, a news desk, The Atelier for AI experiments, Launch Lab for XRP research, and Fracture for games.

## Output

A JSON object containing the ISO 4217 alphabetic currency code (e.g. 'USD'), the official full currency name (e.g. 'US Dollar'), and the ISO numeric code (e.g. '840').

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input",
  "output"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method",
    "queryParams"
   ],
   "properties": {
    "type": {
     "const": "http"
    },
    "method": {
     "enum": [
      "GET"
     ]
    },
    "queryParams": {
     "type": "object",
     "properties": {
      "code": {
       "type": "string"
      }
     }
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type",
    "example"
   ],
   "properties": {
    "type": {
     "const": "json"
    },
    "example": {
     "type": "object",
     "required": [
      "code"
     ],
     "properties": {
      "code": {
       "type": "string"
      }
     }
    }
   }
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "code": "USD",
  "name": "US Dollar",
  "numeric": "840"
 },
 "exampleNote": "Computed offline with demonstration inputs; time/random values are illustrative."
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/coco-currency-lookup-c14776d2/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from cocoeatsai.com](https://www.zero.xyz/host/cocoeatsai.com/llms.txt)