# CoinMate Exchange API
> Live spot market data from CoinMate, a long-running European (Czech) crypto exchange, served straight from its public order books — no key on the data, nothing cached, nothing stored. Look up any market for its last price, best bid/ask and spread, 24h open/high/low, 24h change and base/quote volume; rank every market for a quote currency (Czech koruna CZK, euro EUR, or BTC) by 24h turnover; list the tradable pairs with their base and quote; or pull live order-book depth with the running spread. Markets are addressed BASE_QUOTE (BTC_CZK). This is the CoinMate venue specifically — a distinct Czech-koruna and euro price feed, ideal for CZK/EUR price discovery and central-European-market arbitrage, separate from the USD/USDT-quoted exchange APIs in the catalogue.

## Authentication
All requests require your oanor API key in the `x-oanor-key` header. Get one at https://www.oanor.com/developer/keys.

```bash
curl -H "x-oanor-key: oanor_live_…" "https://api.oanor.com/coinmate-api/..."
```

## Pricing
- **Free** (Free) — 20,500 calls/Mo, 3 req/s
- **Starter** ($8/Mo) — 278,000 calls/Mo, 10 req/s
- **Growth** ($24/Mo) — 1,260,000 calls/Mo, 25 req/s
- **Scale** ($55/Mo) — 4,250,000 calls/Mo, 50 req/s

## Endpoints

### Ticker

#### `GET /v1/ticker` — Ticker for one market

**Parameters:**
- `market` (query, optional, string) — Market as BTC_CZK Example: `BTC_CZK`
- `base` (query, optional, string) — Base asset (with quote=) Example: `ETH`
- `quote` (query, optional, string) — Quote currency CZK/EUR/BTC Example: `CZK`

**Example:**
```bash
curl -H "x-oanor-key: $KEY" \
  "https://api.oanor.com/coinmate-api/v1/ticker?market=BTC_CZK&base=ETH&quote=CZK"
```

**Response:**
```json
{
    "data": {
        "ask": 1317693,
        "bid": 1316631,
        "base": "BTC",
        "last": 1317729,
        "quote": "CZK",
        "market": "BTC_CZK",
        "source": "CoinMate",
        "spread": 1062,
        "low_24h": 1284730,
        "high_24h": 1327824,
        "open_24h": 1300513,
        "change_24h": 17216,
        "change_24h_pct": 1.32378531,
        "base_volume_24h": 11.66274556,
        "quote_volume_24h": 15368338.04
    },
    "meta": {
        "timestamp": "2026-06-11T16:47:41.652Z",
        "request_id": "46b69271-eecb-416d-a857-59369e34f751"
    },
    "status": "ok",
    "message": "Ticker retrieved successfully",
    "success": true
}
```

### Tickers

#### `GET /v1/tickers` — All markets for a quote ranked by 24h turnover

**Parameters:**
- `quote` (query, optional, string) — Quote currency CZK/EUR/BTC Example: `CZK`
- `limit` (query, optional, string) — Max results (1-400) Example: `50`

**Example:**
```bash
curl -H "x-oanor-key: $KEY" \
  "https://api.oanor.com/coinmate-api/v1/tickers?quote=CZK&limit=50"
```

**Response:**
```json
{
    "data": {
        "count": 7,
        "quote": "CZK",
        "source": "CoinMate",
        "tickers": [
            {
                "ask": 1317693,
                "bid": 1316631,
                "base": "BTC",
                "last": 1317729,
                "quote": "CZK",
                "market": "BTC_CZK",
                "spread": 1062,
                "low_24h": 1284730,
                "high_24h": 1327824,
                "open_24h": 1300513,
                "change_24h": 17216,
                "change_24h_pct": 1.32378531,
                "base_volume_24h": 11.66274556,
                "quote_volume_24h": 15368338.04
            },
            {
                "ask": 21.0249,
                "bid": 21.0248,
                "base": "USDC",
                "last": 21.0248,
                "quote": "CZK",
                "market": "USDC_CZK",
                "spread": 0.0001,
                "low_24h": 20.9379,
                "high_24h": 21.03,
                "open_24h": 20.9379,
                "change_24h": 0.0869,
                "change_24h_pct": 0.41503685,
                "base_volume_24h": 96121.42396307,
                "quote_volume_24h": 2020933.71
            },
            {
                "ask": 34669.9,
                "bid": 34565.2,
                "base": "ETH",
                "last": 34774.3,
                "quote": "CZK",
                "market": "ETH_CZK",
                "spread": 104.7,
                "low_24h": 33732.1,
          
…(truncated, see openapi.json for full schema)
```

### Markets

#### `GET /v1/markets` — Tradable pairs with base/quote

**Parameters:**
- `quote` (query, optional, string) — Filter by quote currency Example: `CZK`

**Example:**
```bash
curl -H "x-oanor-key: $KEY" \
  "https://api.oanor.com/coinmate-api/v1/markets?quote=CZK"
```

**Response:**
```json
{
    "data": {
        "count": 7,
        "quote": "CZK",
        "source": "CoinMate",
        "markets": [
            {
                "base": "ADA",
                "quote": "CZK",
                "market": "ADA_CZK",
                "min_amount": 1,
                "price_decimals": 4
            },
            {
                "base": "BTC",
                "quote": "CZK",
                "market": "BTC_CZK",
                "min_amount": 1.5e-5,
                "price_decimals": 0
            },
            {
                "base": "ETH",
                "quote": "CZK",
                "market": "ETH_CZK",
                "min_amount": 0.0006,
                "price_decimals": 1
            },
            {
                "base": "LTC",
                "quote": "CZK",
                "market": "LTC_CZK",
                "min_amount": 0.01,
                "price_decimals": 1
            },
            {
                "base": "SOL",
                "quote": "CZK",
                "market": "SOL_CZK",
                "min_amount": 0.01,
                "price_decimals": 4
            },
            {
                "base": "USDC",
                "quote": "CZK",
                "market": "USDC_CZK",
                "min_amount": 1,
                "price_decimals": 4
            },
            {
                "base": "XRP",
                "quote": "CZK",
                "market": "XRP_CZK",
                "min_amount": 1,
                "price_decimals": 4

…(truncated, see openapi.json for full schema)
```

### Book

#### `GET /v1/book` — Live order-book depth with running spread

**Parameters:**
- `market` (query, optional, string) — Market as BTC_CZK Example: `BTC_CZK`
- `limit` (query, optional, string) — Depth per side (1-100) Example: `20`

**Example:**
```bash
curl -H "x-oanor-key: $KEY" \
  "https://api.oanor.com/coinmate-api/v1/book?market=BTC_CZK&limit=20"
```

**Response:**
```json
{
    "data": {
        "asks": [
            {
                "price": 1317693,
                "amount": 0.23000658
            },
            {
                "price": 1318402,
                "amount": 0.02320615
            },
            {
                "price": 1318727,
                "amount": 0.15200918
            },
            {
                "price": 1318728,
                "amount": 0.02320615
            },
            {
                "price": 1319059,
                "amount": 0.02320615
            },
            {
                "price": 1319389,
                "amount": 0.02291502
            },
            {
                "price": 1319719,
                "amount": 0.02320615
            },
            {
                "price": 1320787,
                "amount": 0.01624431
            },
            {
                "price": 1321755,
                "amount": 0.21
            },
            {
                "price": 1323527,
                "amount": 0.00367566
            },
            {
                "price": 1324311,
                "amount": 0.00825858
            },
            {
                "price": 1324421,
                "amount": 0.02761723
            },
            {
                "price": 1324501,
                "amount": 0.14266648
            },
            {
                "price": 1324922,
                "amount": 0.01014482
            },
            {
                "price": 1326417,
                "amount"
…(truncated, see openapi.json for full schema)
```

### Meta

#### `GET /v1/meta` — Service metadata

**Example:**
```bash
curl -H "x-oanor-key: $KEY" \
  "https://api.oanor.com/coinmate-api/v1/meta"
```

**Response:**
```json
{
    "data": {
        "note": "Markets are BASE_QUOTE (BTC_CZK). The default quote is the Czech koruna (CZK); EUR is also available. quote_volume_24h is derived as amount × last; change_24h_pct is CoinMate's 24h percentage move.",
        "source": "CoinMate public API (coinmate.io/api, live)",
        "service": "coinmate-api",
        "endpoints": {
            "GET /v1/book": "Live order-book depth — best bid/ask and spread (market=BTC_CZK, limit=20).",
            "GET /v1/meta": "This document.",
            "GET /v1/ticker": "Ticker for one market (market=BTC_CZK or base=BTC&quote=CZK).",
            "GET /v1/markets": "Tradable pairs with base/quote (quote=CZK optional).",
            "GET /v1/tickers": "All markets for a quote ranked by 24h turnover (quote=CZK, limit=50)."
        },
        "description": "Live spot market data from CoinMate, a long-running European (Czech) crypto exchange. The ticker endpoint returns a market's last price, best bid/ask, 24h high/low/open, 24h change and base/quote volume; the tickers endpoint ranks every market for a quote currency (CZK, EUR or BTC) by 24h turnover; the markets endpoint lists tradable pairs with base/quote; the book endpoint returns live order-book depth. Live, no key, nothing stored. A distinct Czech-koruna / euro venue, separate from the USD/USDT-quoted exchange feeds.",
        "market_count": null,
        "upstream_status": null
    },
    "meta": {
        "timestamp": "2026-06-11T07:48:25.593Z",
        
…(truncated, see openapi.json for full schema)
```


---
Marketplace page: https://www.oanor.com/api/coinmate-api
OpenAPI spec: https://www.oanor.com/api/coinmate-api/openapi.json