Welcome to the Resomix B2B Partner API documentation center!
This API lets partners seamlessly integrate state-of-the-art audio similarity directly into their supply-chain pipelines, digital asset managers, and distribution workflows — with rich metadata extraction on the roadmap.
Access & Credentials
Resomix is a partner-scoped API: every request runs against your own catalog, isolated from other partners.
- Onboarding-issued credentials: Your dedicated base URL and organizational API key (
X-Api-Key: rmx_…) are provisioned and securely issued during onboarding. See Partner Onboarding for the full process. - Your catalog first: Search and similarity operate over the catalog you deliver to us, so onboarding your catalog is the first step before querying. A self-serve evaluation is on the roadmap — for an evaluation today, talk to your Resomix contact.
Why Choose Resomix?
- Ultra-Low Latency: Our high-dimensional similarity index engine returns instant results even across large partner catalogs.
- Deep Audits (coming soon): Extract tag metadata and detailed technical info from raw audio.
Core API Capabilities
1. Real-Time Similarity
Upload files dynamically and find similar tracks on the fly. We support standard audio formats — MP3, WAV, FLAC, and AIFF — up to supported tier limits.
2. High-Fidelity Catalog Mapping
Search similar tracks using pre-existing catalog Track UUIDs without uploading the raw file again.
3. Rich Metadata Ingestion (coming soon)
Deep-inspect any audio file to extract ID3 tags, artist properties, album structures, release years, labels, bitrates, sample rates, and formats.
Metadata extraction is part of the Resomix platform and will be exposed via the Partner API in a future release — it is not yet available to call today.