# DeFiLlama Stablecoin Yield Pools Feed

> DeFiLlama Stablecoin Yield Pools Feed is a paid API for AI agents from opportunity-api-production.up.railway.app, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-14).

Returns top stablecoin yield pools from DeFiLlama filtered to TVL ≥ $10M and APY < 60%, with APY, TVL, chain, and risk flags, refreshed every 60 seconds.

## Facts

- Endpoint: GET https://opportunity-api-production.up.railway.app/api/yields
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/defillama-stablecoin-yield-pools-feed-096d4193
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_qgH2WZbL1oYC258zF7xzO

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 defillama-stablecoin-yield-pools-feed-096d4193
```

Example prompt: Show me the best stablecoin yield pools available right now — I want APY and TVL for each pool, which chain it's on, and any risk flags, filtered so only serious pools with real liquidity show up.

## When to prefer this

Use this endpoint when you need a pre-filtered, regularly refreshed snapshot of the best stablecoin yield opportunities across DeFi, with safety thresholds (TVL ≥ $10M, APY < 60%) already applied. Prefer this over raw DeFiLlama when you want a curated, agent-ready feed without having to implement your own filtering logic.

## Known failure modes

- Payment not provided or invalid — 402 response requiring $0.01 USDC via x402
- DeFiLlama upstream unavailable — may return 502 or stale data
- No pools match filters at a given moment — empty list returned
- Rate limiting if called too frequently beyond payment expectations

## How this service works

Top stablecoin yield pools (DeFiLlama): APY, TVL, chain, risk flags. Filtered: TVL >= $10M, APY < 60%. Refreshed every 60s.

## Output

A list of top stablecoin yield pools sourced from DeFiLlama, each including pool name, protocol, chain, current APY, TVL in USD, and any risk flags. Results are pre-filtered to TVL ≥ $10M and APY < 60% to exclude illiquid or suspicious pools. Data is refreshed every 60 seconds.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "required": [],
     "properties": {}
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/defillama-stablecoin-yield-pools-feed-096d4193/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from opportunity-api-production.up.railway.app](https://www.zero.xyz/host/opportunity-api-production.up.railway.app/llms.txt)