Public REST/JSON reference

Tax Nexus Threshold Monitor API

Monitors state-by-state sales and transaction thresholds, projects nexus dates, and alerts merchants before economic nexus obligations are triggered. Use this API to sync order totals, inspect current nexus status, review state threshold detail, project future nexus exposure, customize thresholds, and configure alerts for finance or operations teams. Part of the Logic Igniter Legal & Compliance Suite.

Access boundary

These examples describe public API calls only. Use the service output to review, score, summarize, analyze, or recommend; do not treat the API reference as permission for an assistant to write, send, publish, charge, schedule, notify, delete, or modify records.

Base URL

https://api.logicigniter.com

Auth

Authorization: Bearer YOUR_API_KEY

Version

OpenAPI 3.0.3 · 1.0.0

Spec

/api-specs/taxnexus.json

Operations rendered

Response models rendered

POST/api/v1/taxnexus/sync

Sync orders

Import order totals by state from the configured commerce source.

Public REST/JSON operation

This operation is documented for direct API evaluation. It describes the public payload and response contract only; assistant/MCP usage remains read only and is covered in the MCP guide.

Request body (required)

Schema: SyncOrdersRequest

Request example

Replace placeholders with your confirmed access key and your own business data.

curl -X POST "https://api.logicigniter.com/api/v1/taxnexus/sync" \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -H "Accept: application/json" \
  -H "Content-Type: application/json" \
  -d '{}'

Responses

200SyncOrdersResult

Successful response

201SyncOrdersResult

Successful response

400Error

Invalid request payload or query parameter.

401Error

Missing, expired, or invalid bearer token.

402Error

Active Legal & Compliance Suite subscription required.

404Error

Requested resource was not found for this workspace.

500Error

Unexpected service error.

GET/api/v1/taxnexus/status

Get nexus status

Return state-by-state progress toward economic nexus thresholds.

Public REST/JSON operation

This operation is documented for direct API evaluation. It describes the public payload and response contract only; assistant/MCP usage remains read only and is covered in the MCP guide.

Parameters

Name	In	Type	Notes
`page_size`	query	integer
`page_token`	query	string

Request example

Replace placeholders with your confirmed access key and your own business data.

curl -X GET "https://api.logicigniter.com/api/v1/taxnexus/status" \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -H "Accept: application/json"

Responses

200NexusStatuses

Successful response

400Error

Invalid request payload or query parameter.

401Error

Missing, expired, or invalid bearer token.

402Error

Active Legal & Compliance Suite subscription required.

404Error

Requested resource was not found for this workspace.

500Error

Unexpected service error.

GET/api/v1/taxnexus/states/{state_code}

Get state detail

Return threshold, current totals, and alert history for one state.

Public REST/JSON operation

This operation is documented for direct API evaluation. It describes the public payload and response contract only; assistant/MCP usage remains read only and is covered in the MCP guide.

Parameters

Name	In	Type	Notes
`state_code`required	path	string

Request example

Replace placeholders with your confirmed access key and your own business data.

curl -X GET "https://api.logicigniter.com/api/v1/taxnexus/states/:state_code" \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -H "Accept: application/json"

Responses

200StateNexusStatus

Successful response

400Error

Invalid request payload or query parameter.

401Error

Missing, expired, or invalid bearer token.

402Error

Active Legal & Compliance Suite subscription required.

404Error

Requested resource was not found for this workspace.

500Error

Unexpected service error.

GET/api/v1/taxnexus/projections

Project nexus exposure

Return forecasted nexus trigger dates based on recent sales velocity.

Public REST/JSON operation

This operation is documented for direct API evaluation. It describes the public payload and response contract only; assistant/MCP usage remains read only and is covered in the MCP guide.

Request example

Replace placeholders with your confirmed access key and your own business data.

curl -X GET "https://api.logicigniter.com/api/v1/taxnexus/projections" \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -H "Accept: application/json"

Responses

200NexusProjections

Successful response

400Error

Invalid request payload or query parameter.

401Error

Missing, expired, or invalid bearer token.

402Error

Active Legal & Compliance Suite subscription required.

404Error

Requested resource was not found for this workspace.

500Error

Unexpected service error.

GET/api/v1/taxnexus/thresholds

List thresholds

Return configured economic nexus thresholds by state.

Public REST/JSON operation

This operation is documented for direct API evaluation. It describes the public payload and response contract only; assistant/MCP usage remains read only and is covered in the MCP guide.

Parameters

Name	In	Type	Notes
`page_size`	query	integer
`page_token`	query	string

Request example

Replace placeholders with your confirmed access key and your own business data.

curl -X GET "https://api.logicigniter.com/api/v1/taxnexus/thresholds" \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -H "Accept: application/json"

Responses

200Thresholds

Successful response

400Error

Invalid request payload or query parameter.

401Error

Missing, expired, or invalid bearer token.

402Error

Active Legal & Compliance Suite subscription required.

404Error

Requested resource was not found for this workspace.

500Error

Unexpected service error.

PUT/api/v1/taxnexus/thresholds/{state_code}

Update state threshold

Override a state threshold for workspace-specific tax review context.

Public REST/JSON operation

This operation is documented for direct API evaluation. It describes the public payload and response contract only; assistant/MCP usage remains read only and is covered in the MCP guide.

Parameters

Name	In	Type	Notes
`state_code`required	path	string

Request body (required)

Schema: UpdateThresholdRequest

Request example

Replace placeholders with your confirmed access key and your own business data.

curl -X PUT "https://api.logicigniter.com/api/v1/taxnexus/thresholds/:state_code" \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -H "Accept: application/json" \
  -H "Content-Type: application/json" \
  -d '{}'

Responses

200Threshold

Successful response

400Error

Invalid request payload or query parameter.

401Error

Missing, expired, or invalid bearer token.

402Error

Active Legal & Compliance Suite subscription required.

404Error

Requested resource was not found for this workspace.

500Error

Unexpected service error.

GET/api/v1/taxnexus/alerts

Get alert history

Return sent and pending nexus threshold alerts.

Public REST/JSON operation

This operation is documented for direct API evaluation. It describes the public payload and response contract only; assistant/MCP usage remains read only and is covered in the MCP guide.

Request example

Replace placeholders with your confirmed access key and your own business data.

curl -X GET "https://api.logicigniter.com/api/v1/taxnexus/alerts" \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -H "Accept: application/json"

Responses

200NexusAlerts

Successful response

400Error

Invalid request payload or query parameter.

401Error

Missing, expired, or invalid bearer token.

402Error

Active Legal & Compliance Suite subscription required.

404Error

Requested resource was not found for this workspace.

500Error

Unexpected service error.

PUT/api/v1/taxnexus/alerts/config

Configure nexus alerts

Set alert recipients and trigger percentages for threshold monitoring.

Public REST/JSON operation

This operation is documented for direct API evaluation. It describes the public payload and response contract only; assistant/MCP usage remains read only and is covered in the MCP guide.

Request body (required)

Schema: AlertConfigRequest

Request example

Replace placeholders with your confirmed access key and your own business data.

curl -X PUT "https://api.logicigniter.com/api/v1/taxnexus/alerts/config" \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -H "Accept: application/json" \
  -H "Content-Type: application/json" \
  -d '{}'

Responses

200AlertConfig

Successful response

400Error

Invalid request payload or query parameter.

401Error

Missing, expired, or invalid bearer token.

402Error

Active Legal & Compliance Suite subscription required.

404Error

Requested resource was not found for this workspace.

500Error

Unexpected service error.

Data models

Error

Field	Type	Notes
`code`required	string	Example: "invalid_request"
`message`required	string	Example: "The request body is missing a required field."
`request_id`	string	Example: "req_01HX7K9Z8W"

StateNexusStatus

Field	Type	Notes
`state_code`required	string	Example: "CA"
`revenue_ytd_usd`required	number	Example: 87500.5
`transactions_ytd`required	integer	Example: 142
`revenue_threshold_usd`required	number	Example: 100000
`transaction_threshold`required	integer	Example: 200
`revenue_pct_reached`required	number	Example: 87.5
`nexus_triggered`required	boolean	Example: false

NexusStatuses

Field	Type	Notes
`items`required	array<StateNexusStatus>
`next_page_token`	string	Example: "eyJvZmZzZXQiOjI1fQ=="

SyncOrdersRequest

Field	Type	Notes
`source`required	string	Example: "shopify"
`since`required	string (date)	Example: "2026-01-01"
`through`required	string (date)	Example: "2026-05-14"

Threshold

UpdateThresholdRequest

Field	Type	Notes
`source`required	string	Example: "shopify"
`since`required	string (date)	Example: "2026-01-01"
`through`required	string (date)	Example: "2026-05-14"

NexusAlerts

Field	Type	Notes
`items`required	array<object>
`next_page_token`	string	Example: null

SyncOrdersResult

AlertConfigRequest

Field	Type	Notes
`source`required	string	Example: "shopify"
`since`required	string (date)	Example: "2026-01-01"
`through`required	string (date)	Example: "2026-05-14"

Thresholds

Field	Type	Notes
`items`required	array<object>
`next_page_token`	string	Example: null

NexusProjections

Field	Type	Notes
`items`required	array<object>
`next_page_token`	string	Example: null