Fetch spot prices and OHLCV candles
Whether you're valuing a portfolio or drawing a chart, you need two things: a price now and a price history. Both are simple reads, so they sit at the cheap end of the credit scale.
- A live API key
- The token or pair you want to price
1Get the current spot price
Request spot for one or many tokens in a single call. Responses include the quote currency and a timestamp.
curl "https://api.1st-node.com/v1/market/spot?ids=eth,btc&vs=usd" \ -H "Authorization: Bearer sk_live_..."
2Pull OHLCV candles
Request open/high/low/close/volume for an interval and range. Use it to render charts or run a backtest without scraping an exchange.
curl "https://api.1st-node.com/v1/market/ohlcv?id=eth&interval=1h&limit=168" \ -H "Authorization: Bearer sk_live_..."
3Cache the cheap reads
Spot and OHLCV change predictably; cache them on your side for the interval you display to keep credit usage low at scale.
Частые вопросы
Are these heavy primitives?
No — spot and OHLCV are C1–C2 reads, the cheapest tier. Heavier intelligence calls cost more.
Can I price many tokens at once?
Yes, batch token ids in a single spot request to save calls.
Читать дальше
Пополнили, получили ключ, запустили.
Полное самообслуживание. Оплата криптой или картой. Тарификация в кредитах — тяжёлые примитивы дороже, простые дёшевы.
Получить API-ключ