# LeadsForge Company Followers Filter Countries

> LeadsForge Company Followers Filter Countries is a paid API for AI agents from x402.orthogonal.com, paid per call via x402, $0.005/call, status unknown (last checked 2026-09-13).

Returns the list of supported country values that can be used to filter company followers in LeadsForge.

## Facts

- Endpoint: GET https://x402.orthogonal.com/leadsforge/company-followers/filters/countries
- Price: $0.005/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-13
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/leadsforge-company-followers-filter-countries-5b96fcf1
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_kFNo0qMO7LtoJODhUwT_u

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 leadsforge-company-followers-filter-countries-5b96fcf1
```

Example prompt: What countries can I use to filter company followers in LeadsForge? Give me the full list of supported country values.

## When to prefer this

Use this endpoint before constructing a company followers filter query in LeadsForge when you need to know the exact valid country values accepted by the API. It acts as a reference/metadata endpoint to avoid invalid filter errors.

## Known failure modes

- API key or payment authentication failure returning 402 Payment Required
- Service unavailable or timeout returning 5xx error
- Empty or malformed response if the endpoint is misconfigured

## How this service works

Get list of supported country values for company followers filtering.

## Output

A list of supported country values (likely country names or codes) that can be passed as filter parameters when querying company followers in LeadsForge.

## 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"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "properties": {}
    }
   },
   "additionalProperties": false
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/leadsforge-company-followers-filter-countries-5b96fcf1/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from x402.orthogonal.com](https://www.zero.xyz/host/x402.orthogonal.com/llms.txt)