# Changelog Last update: Jul 18, 2026 ## Change #2301c001 ### [Adds support for changing the dates of bound assignments](https://docs.1099policy.com/changes/2301c001) 1 structure change including: - Addition - `POST /api/v1/assignments/change_dates` --- ## Change #0341e235 ### [Add bind to quote POST](https://docs.1099policy.com/changes/0341e235) 2 structure changes including: - Modifications - Modified - `POST /api/v1/contractors/{contractor}/login_link` - Response - 200 response - application/json content type - expires\_at property - Type went from `string(date-time)` to `integer(int64)` - `POST /api/v1/quotes` - Body - application/json content type - bind property - Response - 200 response --- ## Change #801bf7a5 ### [Add purchase\_order\_number to invoice GET, POST and PUT](https://docs.1099policy.com/changes/801bf7a5) 4 structure changes including: - Modifications - Modified - `GET /api/v1/invoices` - Response - 200 response - application/json content type - purchase\_order\_number property - `GET /api/v1/invoices/{invoice}` - Response - 200 response - application/json content type - purchase\_order\_number property - `POST /api/v1/invoices` - Body - application/json content type - purchase\_order\_number property - Response - 201 response - application/json content type - purchase\_order\_number property - `PUT /api/v1/invoices/{invoice}` - Body - application/json content type - purchase\_order\_number property - Response - 200 response - application/json content type - purchase\_order\_number property --- ## Change #61cd0c65 ### [Adds support for payment sessions](https://docs.1099policy.com/changes/61cd0c65) 3 structure changes including: - Additions - Added - `GET /api/v1/payment/sessions/{session}` - `POST /api/v1/payment/sessions` - `POST /api/v1/payment/sessions/{session}/cancel` --- ## Change #ed0cbbf3 ### [Adds support for redirect\_url to login\_link](https://docs.1099policy.com/changes/ed0cbbf3) 1 structure change including: - Modification - Modified - `POST /api/v1/contractors/{contractor}/login_link` - Response - 200 response - application/json content type - contractor property - username property removed - Body - application/json content type added --- ## Change #0497bb62 ### [Adds support for extending bound assignments](https://docs.1099policy.com/changes/0497bb62) 1 structure change including: - Addition - Added - `POST /api/v1/assignments/extend` --- ## Change #ea6d272a ### [API structure has changed](https://docs.1099policy.com/changes/ea6d272a) 56 structure changes including: - Modifications - Modified - `DELETE /api/v1/assignments/{assignment}` - Path - assignment path parameter - Type went from `object` to `string` - Response - 200 response - application/json content type added - `DELETE /api/v1/contractors/{contractor}` - Path - contractor path parameter - Type went from `object` to `string` - Response - 200 response - application/json content type added - `DELETE /api/v1/entities/{entity}` - Path - entity path parameter - Type went from `object` to `string` - Response - 200 response - application/json content type added - `DELETE /api/v1/files/certificates/{certificate}` - Path - certificate path parameter - Type went from `object` to `string` - Response - 200 response - application/json content type added - `DELETE /api/v1/invoices/{invoice}` - Path - invoice path parameter - Type went from `object` to `string` - Response - 200 response - application/json content type added - `DELETE /api/v1/jobs/{job}` - Path - job path parameter - Type went from `object` to `string` - Response - 200 response - application/json content type added - `DELETE /api/v1/policies/{policy}` - Path - policy path parameter - Type went from `object` to `string` - Response - 200 response - application/json content type added - `DELETE /api/v1/webhook_endpoints/{webhook_endpoint}` - Path - webhook\_endpoint path parameter - Type went from `object` to `string` - Response - 200 response - application/json content type added - `GET /api/v1/apply/sessions` - Query - limit query parameter - Type is now `integer` - starting\_after, ending\_before, contractor query parameters - Type is now `string` - is\_general\_opt\_in query parameter - Type is now `boolean` - Response - 200 response - application/json content type added - `GET /api/v1/apply/sessions/{session}` - Path - session path parameter - Type went from `object` to `string` - Response - 200 response - application/json content type added - `GET /api/v1/assignments` - Query - limit query parameter - Type is now `integer` - starting\_after, ending\_before query parameters - Type is now `string` - Response - 200 response - application/json content type added - `GET /api/v1/assignments/media` - Query - policy\_id query parameter - Type went from `object` to `string` - Response - 200 response - application/json content type added - `GET /api/v1/assignments/{assignment}` - Path - assignment path parameter - Type went from `object` to `string` - Response - 200 response - application/json content type added - `GET /api/v1/category_codes` - Query - limit query parameter - Type is now `integer` - Response - 200 response - application/json content type added - `GET /api/v1/contractors` - Query - limit query parameter - Type is now `integer` - starting\_after, ending\_before, email query parameters - Type is now `string` - Response - 200 response - application/json content type added - `GET /api/v1/contractors/{contractor}` - Path - contractor path parameter - Type went from `object` to `string` - Response - 200 response - application/json content type added - `GET /api/v1/contractors/{contractor}/policies` - Path - contractor path parameter - Type went from `object` to `string` - Query - quote query parameter - Type is now `string` - Response - 200 response - application/json content type added - `GET /api/v1/entities` - Query - limit query parameter - Type is now `integer` - starting\_after, ending\_before query parameters - Type is now `string` - Response - 200 response - application/json content type added - `GET /api/v1/entities/{entity}` - Path - entity path parameter - Type went from `object` to `string` - Response - 200 response - application/json content type added - `GET /api/v1/events` - Query - limit query parameter - Type is now `integer` - Response - 200 response - application/json content type added - `GET /api/v1/events/{event}` - Path - event path parameter - Type went from `object` to `string` - Response - 200 response - application/json content type added - `GET /api/v1/files/certificates` - Query - limit query parameter - Type is now `integer` - starting\_after, ending\_before query parameters - Type is now `string` - expand query parameter - Type is now `array[string]` - Response - 200 response - application/json content type added - `GET /api/v1/files/certificates/{certificate}` - Path - certificate path parameter - Type went from `object` to `string` - Query - expand query parameter - Type is now `array[string]` - Response - 200 response - application/json content type added - `GET /api/v1/invoices` - Query - limit query parameter - Type is now `integer` - starting\_after, ending\_before query parameters - Type is now `string` - Response - 200 response - application/json content type added - `GET /api/v1/invoices/{invoice}` - Path - invoice path parameter - Type went from `object` to `string` - Response - 200 response - application/json content type added - `GET /api/v1/jobs` - Query - limit query parameter - Type is now `integer` - starting\_after, ending\_before query parameters - Type is now `string` - Response - 200 response - application/json content type added - `GET /api/v1/jobs/{job}` - Path - job path parameter - Type went from `object` to `string` - Response - 200 response - application/json content type added - `GET /api/v1/policies` - Query - limit query parameter - Type is now `integer` - starting\_after, ending\_before, quote query parameters - Type is now `string` - Response - 200 response - application/json content type added - `GET /api/v1/policies/{policy}` - Path - policy path parameter - Type went from `object` to `string` - Response - 200 response - application/json content type added - `GET /api/v1/quotes` - Query - limit query parameter - Type is now `integer` - starting\_after, ending\_before query parameters - Type is now `string` - Response - 200 response - application/json content type added - `GET /api/v1/quotes/{quote}` - Path - quote path parameter - Type went from `object` to `string` - Response - 200 response - application/json content type added - `GET /api/v1/webhook_endpoints` - Query - limit query parameter - Type is now `integer` - Response - 200 response - application/json content type added - `GET /api/v1/webhook_endpoints/{webhook_endpoint}` - Path - webhook\_endpoint path parameter - Type went from `object` to `string` - Response - 200 response - application/json content type added - `POST /api/v1/apply/sessions` - Response - 201 response - application/json content type added - Body - application/json content type added - `POST /api/v1/apply/sessions/{session}/expire` - Path - session path parameter - Type went from `object` to `string` - Response - 200 response - application/json content type added - `POST /api/v1/assignments` - Response - 201 response - application/json content type added - Body - application/json content type added - `POST /api/v1/assignments/cancel` - Response - 200 response - application/json content type added - Body - application/json content type added - `POST /api/v1/assignments/media` - Response - 201 response - application/json content type added - Body - application/json content type added - `POST /api/v1/contractors` - Response - 201 response - application/json content type added - Body - application/json content type added - `POST /api/v1/contractors/{contractor}/login_link` - Path - contractor path parameter - Type went from `object` to `string` - Response - 200 response - application/json content type added - `POST /api/v1/entities` - Response - 201 response - application/json content type added - Body - application/json content type added - `POST /api/v1/files/certificates` - Response - 201 response - application/json content type added - Body - multipart/form-data content type added - `POST /api/v1/invoices` - Response - 201 response - application/json content type added - Body - application/json content type added - `POST /api/v1/jobs` - Response - 201 response - application/json content type added - Body - application/json content type added - `POST /api/v1/policies` - Response - 201 response - application/json content type added - Body - application/json content type added - `POST /api/v1/quotes` - Response - 201 response - application/json content type added - Body - application/json content type added - `POST /api/v1/webhook_endpoints` - Response - 201 response - application/json content type added - Body - application/json content type added - `PUT /api/v1/apply/sessions/{session}` - Path - session path parameter - Type went from `object` to `string` - Response - 200 response - application/json content type added - Body - application/json content type added - `PUT /api/v1/assignments/{assignment}` - Path - assignment path parameter - Type went from `object` to `string` - Response - 200 response - application/json content type added - Body - application/json content type added - `PUT /api/v1/contractors/{contractor}` - Path - contractor path parameter - Type went from `object` to `string` - Response - 200 response - application/json content type added - Body - application/json content type added - `PUT /api/v1/entities/{entity}` - Path - entity path parameter - Type went from `object` to `string` - Response - 200 response - application/json content type added - Body - application/json content type added - `PUT /api/v1/invoices/{invoice}` - Path - invoice path parameter - Type went from `object` to `string` - Response - 200 response - application/json content type added - Body - application/json content type added - `PUT /api/v1/jobs/{job}` - Path - job path parameter - Type went from `object` to `string` - Response - 200 response - application/json content type added - Body - application/json content type added - `PUT /api/v1/policies/{policy}` - Path - policy path parameter - Type went from `object` to `string` - Response - 200 response - application/json content type added - Body - application/json content type added - `PUT /api/v1/quotes/{quote}` - Path - quote path parameter - Type went from `object` to `string` - Response - 200 response - application/json content type added - Body - application/json content type added - `PUT /api/v1/webhook_endpoints/{webhook_endpoint}` - Path - webhook\_endpoint path parameter - Type went from `object` to `string` - Response - 200 response - application/json content type added - Body - application/json content type added --- ## Change #a8c407ad ### [Adds support for withhold\_premium in Jobs](https://docs.1099policy.com/changes/a8c407ad) 2 structure changes including: - Modifications - Modified - `POST /api/v1/jobs` - Body - application/json content type - withhold\_premium property added - `PUT /api/v1/jobs/{job}` - Body - application/json content type - withhold\_premium property added --- ## Change #a317d78b ### [Adds support for "general opt-in" application that decouples application from first shift.](https://docs.1099policy.com/changes/a317d78b) 2 structure changes including: - Modifications - Modified - `GET /api/v1/apply/sessions` - Query - contractor, is\_general\_opt\_in query parameters added - `POST /api/v1/apply/sessions` - Body - application/json content type - contractor, general\_opt\_in\_work\_state, is\_general\_opt\_in properties added --- ## Change #5c1fea88 ### [Add `application.complete` and `application.ineligible' webhook events](https://docs.1099policy.com/changes/5c1fea88) 2 structure changes including: - Modifications - Modified - `POST /api/v1/webhook_endpoints` - Body - application/json content type - events property added - `PUT /api/v1/webhook_endpoints/{webhook_endpoint}` - Body - application/json content type - events property added --- ## Change #ce923753 ### [Add Date Handling explanation to introduction.](https://docs.1099policy.com/changes/ce923753) 7 structure changes including: - Additions - Added - `POST /api/v1/contractors/{contractor}/login_link` --- ## Change #bcae136e ### [API structure has changed](https://docs.1099policy.com/changes/bcae136e) 14 structure changes including: - Breaking change - Modified - `DELETE /api/v1/assignments/{assignment}` - Response - 200 response - application/json content type - deleted\_at property - Type went from `datetime` to `integer` - Body - application/json content type removed - Path - assignment path parameter added - `DELETE /api/v1/contractors/{contractor}` - Response - 200 response - application/json content type - deleted\_at property - Type went from `datetime` to `integer` - Body - application/json content type removed - Path - contractor path parameter added - `DELETE /api/v1/entities/{entity}` - Response - 200 response - application/json content type - deleted\_at property - Type went from `datetime` to `integer` - Body - application/json content type removed - Path - entity path parameter added - `DELETE /api/v1/files/certificates/{certificate}` - Response - 200 response - application/json content type - message property removed - Removing a resource is always breaking unless it was deprecated before - deleted, deleted\_at, id, object properties added - Path - certificate path parameter added - `DELETE /api/v1/invoices/{invoice}` - Response - 200 response - application/json content type - deleted\_at property - Type went from `datetime` to `integer` - Body - application/json content type removed - Path - invoice path parameter added - `DELETE /api/v1/jobs/{job}` - Response - 200 response - application/json content type - deleted\_at property - Type went from `datetime` to `integer` - Body - application/json content type removed - Path - job path parameter added - `DELETE /api/v1/policies/{policy}` - Response - 200 response - application/json content type - deleted\_at property - Type went from `datetime` to `integer` - Body - application/json content type removed - Path - policy path parameter added - `DELETE /api/v1/webhook_endpoints/{webhook_endpoint}` - Response - 200 response - application/json content type - deleted\_at property - Type went from `datetime` to `integer` - `GET /api/v1/assignments/media` - Response - 200 response - application/json content type - Type went from `array` to `array[object]` - MediaCoverage property added - Query - policy query parameter removed - policy\_id query parameter added - `GET /api/v1/events/{event}` - Body - application/json content type removed - Path - event path parameter added - `GET /api/v1/files/certificates/{certificate}` - Path - certificate path parameter added - `POST /api/v1/assignments/media` - Response - 201 response - application/json content type - Type is now `object` - MediaCoverage property added - `PUT /api/v1/invoices/{invoice}` - Body - application/json content type modified --- ## Change #75903d9e ### [API structure has changed](https://docs.1099policy.com/changes/75903d9e) 3 structure changes including: - Modifications - Modified - `DELETE /api/v1/webhook_endpoints/{webhook_endpoint}` - Path went from `/api/v1/webhook_endpoints/{webhook_endpoint_id}` to `/api/v1/webhook_endpoints/{webhook_endpoint}` (same operationId) - Path - webhook\_endpoint\_id path parameter removed - webhook\_endpoint path parameter added - `GET /api/v1/assignments/media` - Query - policy\_id query parameter removed - policy query parameter added - `GET /api/v1/webhook_endpoints/{webhook_endpoint}` - Path went from `/api/v1/webhook_endpoints/{webhook_endpoint_id}` to `/api/v1/webhook_endpoints/{webhook_endpoint}` (same operationId) - Path - webhook\_endpoint\_id path parameter removed - webhook\_endpoint path parameter added