# KiteEndpoints.ai - Stablecoin Yield API

> KiteEndpoints.ai - Stablecoin Yield API is a paid API for AI agents from kite-solana.vercel.app, paid per call via x402, $0.07/call, status unknown (last checked 2026-10-29).

Returns stablecoin yield data including rates, protocols, and opportunities for DeFi stablecoin farming

## Facts

- Endpoint: POST https://kite-solana.vercel.app/api/yield/stablecoin?utm_source=zero.xyz
- Price: $0.07/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-29
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/kiteendpoints-ai-stablecoin-yield-api-147e528b
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_oTbjqM4WMb1ui09CEEikB

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 kiteendpoints-ai-stablecoin-yield-api-147e528b -d '<json body>'
```

Example prompt: What are the best current yield rates for USDC across DeFi protocols — I want to see APY comparisons so I can decide where to park my stablecoins?

## When to prefer this

Use this endpoint when you need current stablecoin yield rates and DeFi farming opportunities in a single pay-per-request call without managing a full DeFi data subscription. Best suited for agents doing one-off yield lookups or comparison tasks rather than high-frequency monitoring.

## Known failure modes

- Invalid or unsupported stablecoin type returns an error
- Upstream DeFi data source unavailable causes timeout or empty result
- Rate limit exceeded returns payment or quota error
- Malformed POST body returns 400 bad request
- Yield data may be stale if underlying protocols haven't updated recently

## How this service works

400+ paid API endpoints. Social media, AI, crypto, finance, weather, ecommerce, tools. Pay per request with USDC on Base chain.

## Output

Returns an object containing stablecoin yield data, likely including APY rates, protocol names, supported stablecoin assets, and yield opportunity rankings across DeFi protocols.

## Response schema (JSON Schema)

```json
{
 "type": "object",
 "example": {
  "result": {
   "data": "example response"
  }
 },
 "properties": {
  "result": {
   "type": "object",
   "description": "API response data"
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/kiteendpoints-ai-stablecoin-yield-api-147e528b/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from kite-solana.vercel.app](https://www.zero.xyz/host/kite-solana.vercel.app/llms.txt)