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Just Sports

Place orders with signed REST requests. Watch the order book and your fills on one websocket.

Start

1

Account model

Each subaccount has its own balance and its own trading key.
2

Get a key

You create your management key in your Novig profile. It opens and funds subaccounts but can’t place orders.
3

Sign a request

Sign every request with Ed25519 or P-256, and test your code against our 30 sample signatures.
4

Test your signature

POST /v3/echo returns your body with a 200 when your signature is correct.
5

Open a subaccount

Your management key opens a subaccount, registers its trading key, and funds it.
6

Trade

Find a market in the catalog, place an order, and follow it on the private stream.
Hostnames for each environment are on Environments. The full API is in the OpenAPI document.