Demandbase Rate Limits

Demandbase publishes per-API rate limits on its developer portal. The B2B API is limited by requests per minute plus a hard concurrency cap on asynchronous jobs; the Data Export API is limited per endpoint per day plus a daily volume ceiling and a single-concurrent-job rule; the Data Import API is limited per endpoint per day plus a file-size ceiling. All three answer HTTP 429 on exhaustion. Demandbase documents no RateLimit-* or X-RateLimit-* response headers and no Retry-After on any surface, so a client cannot read its remaining budget from a response — it must track consumption itself or poll the Usage API. Credits are a separate, orthogonal entitlement from rate limits.