# FreeTier Agent API — MCP Servers Dump

> FreeTier Agent API — MCP Servers Dump is a paid API for AI agents from freetier-agent-api.pages.dev, paid per call via x402, $9/call, status unknown (last checked 2026-10-18).

Returns a paginated dump of all 4,259+ indexed MCP (Model Context Protocol) servers with metadata

## Facts

- Endpoint: GET https://freetier-agent-api.pages.dev/api/dump/mcp-servers?utm_source=zero.xyz
- Price: $9/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-18
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/freetier-agent-api-mcp-servers-dump-98a02cfa
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_VeyTjAb3H4yvpC1motZLB

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 freetier-agent-api-mcp-servers-dump-98a02cfa
```

Example prompt: Can you pull the full list of MCP servers from the FreeTier Agent API — I want to see all 4,000+ entries so I can figure out which ones are relevant to my project?

## When to prefer this

Use this endpoint when you need a bulk export or full directory listing of MCP servers indexed by the FreeTier Agent API. Prefer it over targeted search endpoints when you want to load the entire catalog for local filtering, auditing, or building a downstream index. It is the right choice if you need the raw count of available MCP servers or want to enumerate all options without pre-filtering.

## Known failure modes

- Payment failure — x402 payment of $9 USDC not completed or insufficient balance
- Invalid filter schema — malformed 'required' or 'properties' query parameters return an error
- Timeout — large dataset may time out under network constraints
- Rate limiting — repeated calls may be throttled by the provider
- Empty rows — if filter criteria match nothing, rows array returns empty with count 0

## How this service works

Pay-per-call data API for AI agents: AI model prices and cost calculator, 4,259 MCP servers, email domain checks, text-to-JSON extraction, country/holiday/currency lookup, page and link checks, page-to-markdown, 2,230 verified APIs. x402, USDC on Base, no signup. Sources cited in every response.

## Output

A JSON object containing a 'rows' array of MCP server records and a 'count' field (e.g. 4259). Each row likely includes server name, URL, description, and other metadata. Sources are cited in every response.

## Request schema (JSON Schema)

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

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "rows": [],
  "count": 4259
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/freetier-agent-api-mcp-servers-dump-98a02cfa/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from freetier-agent-api.pages.dev](https://www.zero.xyz/host/freetier-agent-api.pages.dev/llms.txt)