Rate limits

Each key may make a set number of requests per minute: 120 unless Dnero has agreed another limit for it. GET /v1/me states the key’s limit.

Every response carries where the key is in the current minute:

Header	Means
RateLimit-Limit	Requests the key may make per minute.
RateLimit-Remaining	Requests left in this minute.
RateLimit-Reset	Seconds until the minute resets.

A request over the limit is answered 429 with the code rate_limited and a Retry-After header in seconds. Wait that long before trying again.

A system that syncs steadily rarely meets the limit. One that sends a burst - a whole catalogue at once - should pace itself from RateLimit-Remaining rather than wait to be refused.