Launch 10+ pre-built Shipping integrations today and access normalized shipping data with zero maintenance — all through a single API.
Every request hits the source API live. No caching, no sync jobs, no stale data — just on-demand API reads/writes with native and virtual webhooks for instant updates.
We never store end-customer data. Traffic is stateless and regionalized (US/EU/AU), reducing compliance scope and eliminating data-at-rest risk.
380+ integrations, 24 categories... Unified objects, endpoints, scopes, and errors—plus raw payload passthrough when you need provider-specific fields.
Go beyond shallow schemas. We support custom fields and read/write on custom objects (e.g., Salesforce) via unified metadata APIs.
Built for AI products: feed real-time data into embeddings or RAG pipelines, and let your agents perform secure write actions through MCP—all without caching or stale sync jobs.
Transparent usage-based pricing that scales with API volume—not customers. Own your credentials and migrate anytime.
Enable integrations across 24 API categories, from Forms to Shipping and HR & Directory

Build, test, and launch multiple integrations simultaneously with only a few lines of code.

Embed our authorization component to let customers easily link their accounts.

Unified.to removes the complexity of authentication and authorization so you can focus on building your product, not managing auth flows. Our pre-built UI and flexible API handle everything in the background—no extra setup required.
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Power AI copilots, insights, predictive analysis, and automation with a modern integration infrastructure that scales alongside you.
Calculate Shipping Rates
Calculate shipping rates for a shipment based on the from and to addresses.
Create a Shipping Label
Create a shipping label for a shipment.
Track a Shipment
Track a shipment based on the tracking number.
Create a shipment
Create a shipment for a shipment based on the from and to addresses.
Read and write data from multiple Shipping integrations