# RIL Keep Market Data Feed

> RIL Keep Market Data Feed is a paid API for AI agents from keep.ripitlabs.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-17).

Retrieves a real-time market data feed value (crypto, commodity, FX, or interest rate) by feed key, paid per call via x402

## Facts

- Endpoint: GET https://keep.ripitlabs.com/api/x402/feed?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-17
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/ril-keep-market-data-feed-f6b3e92a
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_PL_q6yxR3wlMhdAWk8Nht

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 ril-keep-market-data-feed-f6b3e92a
```

Example prompt: Pull the current Bitcoin to USD price from the Keep market feed using key crypto_btc_usd.

## When to prefer this

Use this endpoint when you need real-time, pay-per-call market data for crypto, commodities, forex, or interest rates and want a simple key-based lookup without a subscription. Ideal for agents that need occasional or sporadic price checks rather than continuous streaming, and when you want to pay only for what you use via x402 micropayments.

## Known failure modes

- Invalid or unknown feed key returns an error or empty response
- Payment not settled via x402 results in 402 Payment Required response
- Network timeout or service unavailability returns 5xx error
- Missing required 'key' parameter results in validation error

## How this service works

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## Output

A JSON object containing the current value and associated metadata for the requested market feed key, such as real-time price, rate, or yield data for crypto pairs (e.g. BTC/USD), commodities (e.g. XAU/USD), FX pairs (e.g. USD/EUR), or interest rates (e.g. UST 10Y).

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "required": [
  "key"
 ],
 "properties": {
  "key": {
   "type": "string",
   "description": "Feed key, e.g. crypto_btc_usd, commodity_xau_usd, trade_fx_usd_eur, rate_ust_10y. Free list: /api/x402/oracle"
  }
 }
}
```

## Response schema (JSON Schema)

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

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/ril-keep-market-data-feed-f6b3e92a/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from keep.ripitlabs.com](https://www.zero.xyz/host/keep.ripitlabs.com/llms.txt)