Getting Started

Complete CAAS Getting Started first — Markup is enabled on top of an existing CAAS integration and uses the same master account.

Endpoints, signing and rate limits

The Markup endpoints are /sapi/v1/vip/caas/commission/* on https://api.binance.com, so they follow the main-API rules in API basics — base endpoints, request signing, error payloads, and the /sapi/* rate limits.

Two points specific to Markup:

• Every Markup endpoint is security type TRADE, so all of them are SIGNED and require a valid API key plus signature and timestamp. There are no public Markup endpoints.
• The API key must belong to your master account, not to a sub-account.

Because these are /sapi/* endpoints, each carries its own independent rate limit rather than sharing a pool, and exceeding it returns 429 — the 418 IP-ban escalation does not apply. See /api/* and /sapi/* differ.