# SundayFactoryX Research Telemetry Endpoint

> SundayFactoryX Research Telemetry Endpoint is a paid API for AI agents from api.sundayfactoryx.com, paid per call via x402, $0.005/call, status unknown (last checked 2026-10-10).

Returns market data and research telemetry signals for autonomous agents via a pay-per-call x402 micropayment model on Base/USDC

## Facts

- Endpoint: GET https://api.sundayfactoryx.com/v1/research/telemetry?utm_source=zero.xyz
- Price: $0.005/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-10
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/sundayfactoryx-research-telemetry-endpoint-4b8a7fd8
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_kJcmoyiaOf9TjfCwe5cem

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 sundayfactoryx-research-telemetry-endpoint-4b8a7fd8
```

Example prompt: Pull the latest research telemetry signals from SundayFactoryX in JSON format so I can feed them into my trading agent's decision loop.

## When to prefer this

Choose this endpoint when your autonomous agent needs pay-per-call market telemetry or research signals billed in USDC micropayments on Base, particularly when you want to avoid subscription overhead and only pay for each query. Best suited for x402-aware agent frameworks that can handle HTTP 402 payment challenges natively.

## Known failure modes

- HTTP 402 returned when payment challenge is not met or x402 client is not configured
- Malformed or missing format parameter may return an error or unexpected response shape
- Network timeout if the Base payment settlement is slow
- Empty or sparse telemetry object if no signal data is currently available
- Authentication/payment failure if USDC balance on Base is insufficient

## How this service works

Pay-per-call (x402) market-data + research API for autonomous agents. Paid endpoints return HTTP 402 with an x402 v2 payment challenge; pay in USDC on Base with any x402-aware client.

## Output

A JSON envelope containing market data telemetry signals and research metrics intended for consumption by autonomous agents; exact fields vary but are wrapped in a structured JSON response object.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "format": {
   "enum": [
    "json"
   ],
   "type": "string",
   "description": "response format (JSON envelope)"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "object"
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/sundayfactoryx-research-telemetry-endpoint-4b8a7fd8/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from api.sundayfactoryx.com](https://www.zero.xyz/host/api.sundayfactoryx.com/llms.txt)