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TaxJar Nexus API

Nexus region tracking

TaxJar Nexus API is one of 9 APIs that TaxJar publishes on the APIs.io network, described by a machine-readable OpenAPI specification.

This API exposes 2 JSON Schema definitions.

Tagged areas include Nexus. The published artifact set on APIs.io includes an OpenAPI specification, API documentation, and 2 JSON Schemas.

This API exposes 1 operation across 1 path, and defines 2 schemas. It is described by OpenAPI 3.0.3, at version 2.0.

Requests are made against 2 base URLs: https://api.taxjar.com/v2, https://api.sandbox.taxjar.com/v2.

1 operations 1 paths 2 schemas 1 GET

Metadata

The identity and technical contract details declared by the specification.

Specification
OpenAPI 3.0.3
API Version
2.0
Base URL
https://api.taxjar.com/v2/
Authentication
HTTP Bearer
Terms of Service
Resource Areas
1

Authentication & Security 1

TaxJar Nexus API declares 1 security scheme for authenticating requests. It accepts HTTP bearer tokens (bearerAuth). By default, every request must be authenticated.

  • bearerAuth — Use your TaxJar API token. Format: "Bearer [token]" or "Token token=[token]"

Paths & Operations 1

Across 1 path, the API surfaces 1 operation — 1 GET. Each is listed below with its method, path, parameters, and response codes.

Nexus 1

Nexus region tracking

GET
/nexus/regions
List nexus regions
listNexusRegions → 200401

Schemas 2

The contract defines 2 schemas that model the data the API accepts and returns. The most detailed are NexusRegion (4 properties), Error (3 properties). Each schema is shown below with its type and property counts.

NexusRegion
object
4 properties
Error
object
3 properties

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

taxjar-nexus-api-openapi.yml Raw ↑

Other APIs TaxJar publishes across the network.

TaxJar Categories API
TaxJar Customers API
TaxJar Rates API
TaxJar Summary Rates API
TaxJar Taxes API
TaxJar Transactions - Orders API
TaxJar Transactions - Refunds API
TaxJar Validations API