# Obol ETH-USD Latest Candle

> Obol ETH-USD Latest Candle is a paid API for AI agents from obol.danieldutoit.net, paid per call via x402, $0.001/call, status unknown (last checked 2026-10-21).

Returns the most recent OHLCV candlestick data for the ETH/USD trading pair from verified blockchain data, payable per-call in USDC via x402.

## Facts

- Endpoint: GET https://obol.danieldutoit.net/v1/markets/eth-usd/latest-candle?utm_source=zero.xyz
- Price: $0.001/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-21
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/obol-eth-usd-latest-candle-9c163eec
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_AGS-TTlnnnv8pelmUrR6w

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 obol-eth-usd-latest-candle-9c163eec
```

Example prompt: Pull the latest verified ETH/USD candlestick data from Obol — I need the open, high, low, close, and volume for the most recent candle.

## When to prefer this

Choose this endpoint when you need a single verified, on-chain-settled ETH/USD candlestick and are willing to pay $0.001 USDC per call via x402. Prefer this over free public APIs when data verifiability and blockchain provenance matter, such as in trustless DeFi applications or auditable trading systems.

## Known failure modes

- Payment not settled — 402 response if USDC payment via x402 is not correctly attached
- Market pair not available — if the ETH-USD market has no recent candle data
- Network/service unavailability — 5xx errors if the Obol backend is down
- Stale data — candle may represent a recently closed period, not tick-level real-time price

## How this service works

Obol sells verified blockchain data over x402, settled in USDC on Base.

## Output

A JSON object containing the latest OHLCV candlestick for the ETH/USD market, including open, high, low, close prices and trading volume along with the candle's timestamp, sourced from verified blockchain data.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "required": {
   "type": "string"
  },
  "properties": {
   "type": "string"
  }
 }
}
```

## Response schema (JSON Schema)

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

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/obol-eth-usd-latest-candle-9c163eec/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from obol.danieldutoit.net](https://www.zero.xyz/host/obol.danieldutoit.net/llms.txt)