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GET
/
v1
/
suppliers
List suppliers
curl --request GET \
  --url https://register.tariff.interop/v1/suppliers
{
  "data": [
    {
      "supplier_mpid": "SEBD",
      "url": "https://tariff-api.example-supplier.co.uk/SEBD",
      "display_name": "Cucumber Energy",
      "status": "active",
      "last_modified": "2026-11-01T10:00:00.000Z",
      "support": "tariff-support@example-supplier.co.uk"
    }
  ],
  "meta": {
    "total": 47,
    "limit": 20,
    "offset": 0,
    "next_offset": 20
  }
}

Documentation Index

Fetch the complete documentation index at: https://docs.auth.energy/llms.txt

Use this file to discover all available pages before exploring further.

Query Parameters

​
limit
integer
default:20

Maximum number of records to return. Defaults to 20, maximum 100.

Required range: 1 <= x <= 100
Example:

20

​
offset
integer
default:0

Number of records to skip for pagination. Defaults to 0.

Required range: x >= 0
Example:

0

​
active
boolean

When true, returns only currently active suppliers.

Example:

true

Response

A list of supplier register entries.

​
data
object[]
required
​
meta
object
required

Pagination metadata included in list responses.

Last modified on March 28, 2026