Unified.to

Readandwriteshippingdatainreal-time

Launch 68+ pre-built Shipping integrations today and access normalized shipping data with zero maintenance — all through a unified API.

Shipping

One request. Every shipping platform.

Swap the connection_id and the same code reads shipments from ShipStation, Shippo, EasyPost or any of 68 shipping integrations, in one normalized shape. Every call is live against the source API.

curl --get \
  'https://api.unified.to/shipping/{connection_id}/shipment' \
  --data 'limit=1' \
  --header "authorization: bearer $UNIFIED_API_KEY"
Response — same fields for every shipping platform
[
  {
    "id": "se-482910337",
    "created_at": "2026-10-23T19:05:00.000Z",
    "updated_at": "2026-10-24T22:18:41.000Z",
    "order_id": "1043",
    "status": "IN_TRANSIT",
    "carrier_name": "UPS",
    "tracking_id": "1Z999AA10123456784",
    "to_address": {
      "name": "Jane Cooper",
      "city": "Austin",
      "region_code": "TX",
      "country_code": "US"
    },
    "rate_amount": 12.4,
    "rate_currency": "USD"
  }
]

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The modern Unified API+MCP platform, built differently

Real-time, pass-through

Every request hits the source API live. No caching or sync jobs: reads and writes go to the source API, and native and virtual webhooks report changes on supported integrations.

No customer records at rest

No customer records at rest; connection credentials and operational metadata are encrypted at rest. Each workspace runs in one region: US on every plan, EU or AU on Pro and Scale.

Common objects across every category

Unified objects, endpoints, scopes and errors across every category, plus raw payloads when you need vendor-specific fields.

Custom fields & objects

Read and write custom fields through the Metadata API; reach custom objects through raw fields and the Passthrough API.

AI-ready integrations

Built for AI products: Unified MCP gives LLMs scoped access to integration tools, with options to limit permissions and hide sensitive fields.

Predictable pricing, no lock-in

Usage-based pricing that scales with API volume, not with the number of customers you connect. Own your credentials and export them anytime; tokens issued to your own OAuth app keep refreshing after you leave.

Get integrations from backlog to production in days

1. Activate integrations

Enable integrations across 38 API categories, from Forms to Shipping and Assessment

1. Activate integrations

2. Launch integrations

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

2. Launch integrations

3. Authorize integrations

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

3. Authorize integrations

Authorization handled for you

A pre-built authorization component and API handle each vendor's sign-in, so your code works with a connection ID.

See documentation

Business Login

Sign users in with the software their company already runs on. Redirect them to one Unified URL and get back their verified email and name. No OAuth flows to build, no tokens to store.

Built on OpenID Connect (OIDC), OAuth2, and SAML specifications.

Unified supports 323+ sign-in integrations.

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Fresh data to fuel countless use cases

Power AI copilots, insights, predictive analysis, and automation with a modern integration infrastructure that scales alongside you.

Shipping

Calculate Shipping Rates

Calculate shipping rates for a shipment based on the from and to addresses.

Shipping

Create a Shipping Label

Create a shipping label for a shipment.

Shipping

Track a Shipment

Track a shipment based on the tracking number.

Shipping

Create a shipment

Create a shipment for a shipment based on the from and to addresses.

Build with a unified Shipping API

Read and write data from multiple Shipping integrations

Unified Shipment
Fields:
id created_at updated_at order_id organization_id from_address to_address packages carrier_id service_code status rate_id label_id tracking_id shipped_at rate_amount rate_currency rate_service_name rate_estimated_days rate_estimated_delivery_at is_rate_guaranteed return_address return_authorization_number warehouse_location_id warehouse_location_name customs is_international insurance special_instructions is_signature_required is_adult_signature_required reference_number is_return original_shipment_id return_reason return_type carrier_name tracking_url lineitems metadata raw
Methods:
Create a shipment List all shipments Retrieve a shipment Update a shipment Remove a shipment
Unified Label
Fields:
id created_at updated_at shipment_id tracking_number label_url label_format status is_voided label_cost label_cost_currency rate_id service_code metadata raw
Methods:
Create a label List all labels Retrieve a label Update a label Remove a label
Unified Tracking
Fields:
id created_at updated_at shipment_id tracking_number status events estimated_delivery actual_delivery_at status_description carrier_id carrier_status_code carrier_status_description metadata raw
Methods:
Retrieve a tracking List all trackings
Unified Rate
Fields:
shipment_id currency from_address to_address packages ship_by_at carrier_id id rates metadata raw
Methods:
Create a rate
Unified Carrier
Fields:
id created_at updated_at name code is_active logo_url website_url metadata raw
Methods:
Retrieve a carrier List all carriers

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