# CIEL M2M API Marketplace - Inference Endpoint

> CIEL M2M API Marketplace - Inference Endpoint is a paid API for AI agents from 169.58.38.67.sslip.io, paid per call via x402, $0.1/call, status unknown (last checked 2026-09-18).

Executes one of 50+ micro-service inference tasks (data parsing, crypto analytics, security scanning, code tools) via a single GET endpoint, billed per call in USDC on Base via x402.

## Facts

- Endpoint: GET https://169.58.38.67.sslip.io/api/inference
- Price: $0.1/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-18
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/ciel-m2m-api-marketplace-inference-endpoint-e996fe57
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_VRY3dtGje4JTQrOoCCPaJ

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 ciel-m2m-api-marketplace-inference-endpoint-e996fe57
```

Example prompt: Use the CIEL M2M inference endpoint to run a crypto analytics check on token address 0xabc123 and return the result — pay the $0.10 USDC fee per call via x402.

## When to prefer this

Choose this endpoint when you need a lightweight, pay-per-call AI micro-service for tasks like crypto analytics, data parsing, security scanning, or code tooling without committing to a subscription. It is ideal for AI agents that need on-demand inference billed in USDC micropayments via x402 on Base, especially in machine-to-machine workflows where cost-per-call matters.

## Known failure modes

- Missing or malformed 'properties' parameter returns an error or empty result
- Insufficient USDC balance or failed x402 payment blocks the call
- Unknown or unsupported micro-service task type returns a generic error
- Rate limiting or quota exceeded on RapidAPI subscription tier
- Network timeout reaching the IP-based sslip.io host
- Ambiguous task specification returns a default or unintended micro-service result

## How this service works

50+ micro-services for AI agents: data parsing, crypto analytics, security scanning, code tools, and more. Pay per call via x402 (USDC on Base) or RapidAPI subscription.

## Output

A JSON object with a 'result' key containing the micro-service output — which may be parsed data, analytics metrics, a security report, code analysis results, or any other inference output depending on the task specified in the properties parameter.

## Request schema (JSON Schema)

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

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "result": "data"
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/ciel-m2m-api-marketplace-inference-endpoint-e996fe57/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from 169.58.38.67.sslip.io](https://www.zero.xyz/host/169.58.38.67.sslip.io/llms.txt)