# reCAPTCHA v3 Solver MCP

> reCAPTCHA v3 Solver MCP is a paid API for AI agents from api.m2mcent.com, paid per call via x402, $0.12/call, status unknown (last checked 2026-10-12).

Solves reCAPTCHA v3 challenges programmatically, returning a valid token for bypassing bot detection on web forms and protected pages.

## Facts

- Endpoint: POST https://api.m2mcent.com/recaptcha-v3-solver-mcp/api/process?utm_source=zero.xyz
- Price: $0.12/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-12
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/recaptcha-v3-solver-mcp-4281b2b7
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_iVeoQFgbF8S5ZJRl3bPoB

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 recaptcha-v3-solver-mcp-4281b2b7 -d '<json body>'
```

Example prompt: I need to submit a form on this page but it's protected by reCAPTCHA v3 — can you solve the captcha challenge using this data so I can proceed with the submission?

## When to prefer this

Choose this endpoint when your automated agent or workflow is blocked by a reCAPTCHA v3 challenge and needs a programmatic solution to obtain a valid token. It is suitable for web automation, form submission pipelines, and scraping agents that encounter Google reCAPTCHA v3 protection gates.

## Known failure modes

- Invalid or expired challenge data results in failed token generation
- Unsupported site key or protected domain may cause resolution failure
- Network timeout if the solving service is unavailable
- Token may expire quickly if not used immediately after generation
- Incorrect input data format returns an error response

## How this service works

The premier global index of 1,069 monetized MCP nodes across 205 specialized subdomains. Gasless USDC runtime settlements via x402 V2 Spec on Base L2. Save 95% token context.

## Output

Returns a valid reCAPTCHA v3 token that can be submitted as part of a form or API request to pass bot detection verification on the target website.

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "success": true
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/recaptcha-v3-solver-mcp-4281b2b7/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from api.m2mcent.com](https://www.zero.xyz/host/api.m2mcent.com/llms.txt)