# StableJack Stablecoin Intelligence API

> StableJack Stablecoin Intelligence API is a paid API for AI agents from ai.stable-jack.com, paid per call via x402, $0.05/call, status unknown (last checked 2026-09-14).

Retrieves structured stablecoin intelligence research packets including market data, yield, risk, and ecosystem analysis for stablecoins.

## Facts

- Endpoint: POST https://ai.stable-jack.com/x402/tools/stablecoin_intelligence
- Price: $0.05/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/stablejack-stablecoin-intelligence-api-50bc0601
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_fSsWQNvuBYYbIh_5Bu3O4

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 stablejack-stablecoin-intelligence-api-50bc0601 -d '<json body>'
```

Example prompt: Pull me a StableJack intelligence report on USDC — I want to see yield rates, backing details, market cap, and any risk flags right now.

## When to prefer this

Choose this endpoint when you need structured, agent-ready stablecoin-specific intelligence — including yield, risk, backing, and ecosystem data — rather than generic crypto market data. Prefer it over broad crypto market endpoints when the research focus is specifically on dollar-pegged or algorithmic stablecoins, depeg risk, or stablecoin yield optimization.

## Known failure modes

- Unknown or unsupported stablecoin identifier returns an error or empty result
- Stale data if underlying protocols have not been recently indexed
- Payment failure if insufficient USDC balance for the $0.05 per-call fee
- Rate limiting or quota exceeded for high-frequency queries
- Ambiguous stablecoin query may return generic or mismatched data

## How this service works

Retrieve stablecoin intelligence through StableJack's agent-ready research API.

## Output

Returns a structured stablecoin intelligence packet containing market data (market cap, volume, peg stability), yield information, collateral/backing details, protocol risk indicators, ecosystem metrics, and relevant research insights for the queried stablecoin(s).

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/stablejack-stablecoin-intelligence-api-50bc0601/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)