# Sigfox Backend Bridge MCP

> Sigfox Backend Bridge MCP is a paid API for AI agents from api.m2mcent.com, paid per call via x402, $0.18/call, status unknown (last checked 2026-10-11).

Bridges Sigfox IoT backend data to MCP-compatible agents, enabling processing of Sigfox device messages and telemetry.

## Facts

- Endpoint: POST https://api.m2mcent.com/sigfox-backend-bridge-mcp/api/process?utm_source=zero.xyz
- Price: $0.18/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-11
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/sigfox-backend-bridge-mcp-9cf16301
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_-fXi-OMs06ONT0lQZflxU

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 sigfox-backend-bridge-mcp-9cf16301 -d '<json body>'
```

Example prompt: I have a raw Sigfox device payload string coming from my IoT sensor — can you run it through the Sigfox backend bridge to process and decode the telemetry data?

## When to prefer this

Choose this endpoint when you need to bridge raw Sigfox IoT device data or callback payloads into a structured, MCP-compatible format within an agent workflow. It is purpose-built for Sigfox LPWAN network data and is preferable to generic IoT bridges when your data originates specifically from the Sigfox network backend.

## Known failure modes

- Invalid or malformed data string returns a processing error
- Empty data field causes schema validation failure
- Unsupported Sigfox payload format may produce incomplete decoding
- Network timeout on backend bridge call
- Payment not processed results in 402 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 processed, decoded output derived from the submitted Sigfox backend data string, likely including structured telemetry fields, device identifiers, or decoded sensor values suitable for downstream agent consumption.

## Response schema (JSON Schema)

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

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/sigfox-backend-bridge-mcp-9cf16301/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)