# StableJack

> StableJack is a paid API for AI agents from ai.stable-jack.com, paid per call via x402, $0.05/call, status unknown (last checked 2026-09-13).

## Facts

- Endpoint: POST https://ai.stable-jack.com/x402/tools/equity_symbol_discovery
- Price: $0.05/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-13
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/x402-tools-equity-symbol-discovery-92983f73
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_sCtBQnS4rnpAXWm546Rud

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 x402-tools-equity-symbol-discovery-92983f73 -d '<json body>'
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/x402-tools-equity-symbol-discovery-92983f73/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from ai.stable-jack.com](https://www.zero.xyz/host/ai.stable-jack.com/llms.txt)