# stablecrypto.dev DeFiLlama Coin Prices

> stablecrypto.dev DeFiLlama Coin Prices is a paid API for AI agents from stablecrypto.dev, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-14).

Returns current coin price data for supported crypto assets sourced from DeFiLlama.

## Facts

- Endpoint: POST https://stablecrypto.dev/api/defillama/coins/prices
- 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/stablecrypto-dev-98c59953
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_20pgjqPv7nm3EsiNHl6VI

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 stablecrypto-dev-98c59953 -d '<json body>'
```

Example prompt: Can you look up the current DeFiLlama price for ETH and USDC right now?

## When to prefer this

Use this endpoint when you need DeFiLlama-sourced coin price data specifically, especially for DeFi tokens and assets tracked by DeFiLlama's aggregation layer. Prefer this over CoinGecko-based endpoints when you want DeFiLlama's pricing methodology or need prices for long-tail DeFi assets not listed on centralized exchanges.

## Known failure modes

- Unsupported asset or coin identifier returns empty or error response
- Invalid token address format causes request failure
- Rate limiting or service unavailability returns HTTP error
- Coin not indexed by DeFiLlama returns no price data

## How this service works

Pay-per-request access to CoinGecko, DefiLlama, Alchemy, and Etherscan APIs. No auth, no subscriptions.

## Output

Returns price data for the requested crypto assets as sourced from DeFiLlama, typically including the current USD price and related metadata for each supported coin or token submitted in the request.

## Example request

```json
{
 "coins": "ethereum:0x0000000000000000000000000000000000000000,coingecko:bitcoin"
}
```

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "coins": {
   "type": "string",
   "description": "Comma-separated coin IDs (e.g. \"ethereum:0x...,coingecko:bitcoin\")"
  },
  "searchWidth": {
   "type": "string",
   "description": "Time range for price search (e.g. \"4h\")"
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/stablecrypto-dev-98c59953/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from stablecrypto.dev](https://www.zero.xyz/host/stablecrypto.dev/llms.txt)