{ "info": { "_postman_id": "bd3e9e5c-6229-426d-89d6-b9e6e01dc461", "name": "Wingspan Payments 1099 Operations Custom Field Management API", "description": "Payments\n\nContact Support:\n Name: Wingspan API Support\n Email: support@wingspan.app", "schema": "https://schema.getpostman.com/json/collection/v2.1.0/collection.json", "createdAt": "2026-07-28T03:31:21.000Z", "updatedAt": "2026-07-28T03:31:21.000Z", "lastUpdatedBy": "35240", "uid": "35240-bd3e9e5c-6229-426d-89d6-b9e6e01dc461" }, "item": [ { "name": "payments", "item": [ { "name": "custom-fields", "item": [ { "name": "{id}", "item": [ { "name": "Fetch Details of a Specific Custom Field", "id": "9d7c4308-4ad8-488c-aa43-e2f3d2958aa3", "protocolProfileBehavior": { "disableBodyPruning": true }, "request": { "method": "GET", "header": [ { "key": "Accept", "value": "application/json" } ], "url": { "raw": "{{baseUrl}}/payments/custom-fields/:id", "host": [ "{{baseUrl}}" ], "path": [ "payments", "custom-fields", ":id" ], "variable": [ { "id": "413c3ec3-30c1-48a5-83be-b86acbc62393", "key": "id", "value": "", "description": "(Required) Unique identifier" } ] }, "description": "Retrieve detailed information for a custom field based on its unique identifier." }, "response": [ { "id": "31a566ab-6504-4944-9ade-d27195797fd8", "name": "Custom fields that are set on resource", "originalRequest": { "method": "GET", "header": [ { "key": "Accept", "value": "application/json" }, { "description": "Added as a part of security scheme: bearer", "key": "Authorization", "value": "Bearer " } ], "url": { "raw": "{{baseUrl}}/payments/custom-fields/:id", "host": [ "{{baseUrl}}" ], "path": [ "payments", "custom-fields", ":id" ], "variable": [ { "key": "id" } ] } }, "status": "OK", "code": 200, "_postman_previewlanguage": "json", "header": [ { "key": "Content-Type", "value": "application/json" } ], "cookie": [], "responseTime": null, "body": "{\n \"id\": \"\",\n \"key\": \"\",\n \"name\": \"\",\n \"required\": \"\",\n \"resourceType\": \"LineItem\",\n \"type\": \"Boolean\"\n}", "createdAt": "2026-07-28T03:31:21.000Z", "updatedAt": "2026-07-28T03:31:21.000Z", "uid": "35240-31a566ab-6504-4944-9ade-d27195797fd8" } ], "createdAt": "2026-07-28T03:31:21.000Z", "updatedAt": "2026-07-28T03:31:21.000Z", "uid": "35240-9d7c4308-4ad8-488c-aa43-e2f3d2958aa3" }, { "name": "Modify Details of a Specific Custom Field", "id": "a74b7aa3-83ab-4a5b-abef-28cc04c14981", "protocolProfileBehavior": { "disableBodyPruning": true }, "request": { "method": "PATCH", "header": [ { "key": "Content-Type", "value": "application/json" }, { "key": "Accept", "value": "application/json" } ], "body": { "mode": "raw", "raw": "{\n \"key\": \"\",\n \"name\": \"\",\n \"required\": \"\",\n \"resourceType\": \"LineItem\",\n \"type\": null\n}", "options": { "raw": { "headerFamily": "json", "language": "json" } } }, "url": { "raw": "{{baseUrl}}/payments/custom-fields/:id", "host": [ "{{baseUrl}}" ], "path": [ "payments", "custom-fields", ":id" ], "variable": [ { "id": "fdf00a23-6fc2-4735-a8d9-cbcaafced6c7", "key": "id", "value": "", "description": "(Required) Unique identifier" } ] }, "description": "Update specific attributes or data for an existing custom field." }, "response": [ { "id": "59d1cb43-ed29-4677-8c5b-e23ec99c525a", "name": "Custom fields that are set on resource", "originalRequest": { "method": "PATCH", "header": [ { "key": "Content-Type", "value": "application/json" }, { "key": "Accept", "value": "application/json" }, { "description": "Added as a part of security scheme: bearer", "key": "Authorization", "value": "Bearer " } ], "body": { "mode": "raw", "raw": "{\n \"key\": \"\",\n \"name\": \"\",\n \"required\": \"\",\n \"resourceType\": \"LineItem\",\n \"type\": null\n}", "options": { "raw": { "headerFamily": "json", "language": "json" } } }, "url": { "raw": "{{baseUrl}}/payments/custom-fields/:id", "host": [ "{{baseUrl}}" ], "path": [ "payments", "custom-fields", ":id" ], "variable": [ { "key": "id" } ] } }, "status": "OK", "code": 200, "_postman_previewlanguage": "json", "header": [ { "key": "Content-Type", "value": "application/json" } ], "cookie": [], "responseTime": null, "body": "{\n \"id\": \"\",\n \"key\": \"\",\n \"name\": \"\",\n \"required\": \"\",\n \"resourceType\": \"LineItem\",\n \"type\": \"Boolean\"\n}", "createdAt": "2026-07-28T03:31:21.000Z", "updatedAt": "2026-07-28T03:31:21.000Z", "uid": "35240-59d1cb43-ed29-4677-8c5b-e23ec99c525a" } ], "createdAt": "2026-07-28T03:31:21.000Z", "updatedAt": "2026-07-28T03:31:21.000Z", "uid": "35240-a74b7aa3-83ab-4a5b-abef-28cc04c14981" }, { "name": "Remove a Specific Custom Field", "id": "67a88692-e4c0-4d26-af33-8bfb4b2867bc", "protocolProfileBehavior": { "disableBodyPruning": true }, "request": { "method": "DELETE", "header": [ { "key": "Accept", "value": "application/json" } ], "url": { "raw": "{{baseUrl}}/payments/custom-fields/:id", "host": [ "{{baseUrl}}" ], "path": [ "payments", "custom-fields", ":id" ], "variable": [ { "id": "6c3eb142-69ae-462d-b9e7-6345d003de11", "key": "id", "value": "", "description": "(Required) Unique identifier" } ] }, "description": "Permanently delete a custom field from the system based on its unique identifier." }, "response": [ { "id": "6f74990a-a95a-4b9a-a2be-48efe2225da8", "name": "Custom fields that are set on resource", "originalRequest": { "method": "DELETE", "header": [ { "key": "Accept", "value": "application/json" }, { "description": "Added as a part of security scheme: bearer", "key": "Authorization", "value": "Bearer " } ], "url": { "raw": "{{baseUrl}}/payments/custom-fields/:id", "host": [ "{{baseUrl}}" ], "path": [ "payments", "custom-fields", ":id" ], "variable": [ { "key": "id" } ] } }, "status": "OK", "code": 200, "_postman_previewlanguage": "json", "header": [ { "key": "Content-Type", "value": "application/json" } ], "cookie": [], "responseTime": null, "body": "{\n \"id\": \"\",\n \"key\": \"\",\n \"name\": \"\",\n \"required\": \"\",\n \"resourceType\": \"LineItem\",\n \"type\": \"Boolean\"\n}", "createdAt": "2026-07-28T03:31:21.000Z", "updatedAt": "2026-07-28T03:31:21.000Z", "uid": "35240-6f74990a-a95a-4b9a-a2be-48efe2225da8" } ], "createdAt": "2026-07-28T03:31:21.000Z", "updatedAt": "2026-07-28T03:31:21.000Z", "uid": "35240-67a88692-e4c0-4d26-af33-8bfb4b2867bc" } ], "id": "5400ad8a-7eea-408f-ae96-87fac4457c7c", "createdAt": "2026-07-28T03:31:21.000Z", "updatedAt": "2026-07-28T03:31:21.000Z", "uid": "35240-5400ad8a-7eea-408f-ae96-87fac4457c7c" }, { "name": "Add a New Custom Field", "id": "4a6086fd-d6a2-49ff-b365-dd6ace9ba095", "protocolProfileBehavior": { "disableBodyPruning": true }, "request": { "method": "POST", "header": [ { "key": "Content-Type", "value": "application/json" }, { "key": "Accept", "value": "application/json" } ], "body": { "mode": "raw", "raw": "{\n \"key\": \"\",\n \"name\": \"\",\n \"required\": \"\",\n \"resourceType\": \"LineItem\",\n \"type\": \"String\"\n}", "options": { "raw": { "headerFamily": "json", "language": "json" } } }, "url": { "raw": "{{baseUrl}}/payments/custom-fields", "host": [ "{{baseUrl}}" ], "path": [ "payments", "custom-fields" ] }, "description": "Define a new custom field for payments using additional data provided." }, "response": [ { "id": "0eaea024-b7c4-435f-be35-bea05c7e96b9", "name": "Custom fields that are set on resource", "originalRequest": { "method": "POST", "header": [ { "key": "Content-Type", "value": "application/json" }, { "key": "Accept", "value": "application/json" }, { "description": "Added as a part of security scheme: bearer", "key": "Authorization", "value": "Bearer " } ], "body": { "mode": "raw", "raw": "{\n \"key\": \"\",\n \"name\": \"\",\n \"required\": \"\",\n \"resourceType\": \"LineItem\",\n \"type\": \"String\"\n}", "options": { "raw": { "headerFamily": "json", "language": "json" } } }, "url": { "raw": "{{baseUrl}}/payments/custom-fields", "host": [ "{{baseUrl}}" ], "path": [ "payments", "custom-fields" ] } }, "status": "OK", "code": 200, "_postman_previewlanguage": "json", "header": [ { "key": "Content-Type", "value": "application/json" } ], "cookie": [], "responseTime": null, "body": "{\n \"id\": \"\",\n \"key\": \"\",\n \"name\": \"\",\n \"required\": \"\",\n \"resourceType\": \"LineItem\",\n \"type\": \"Boolean\"\n}", "createdAt": "2026-07-28T03:31:21.000Z", "updatedAt": "2026-07-28T03:31:21.000Z", "uid": "35240-0eaea024-b7c4-435f-be35-bea05c7e96b9" } ], "createdAt": "2026-07-28T03:31:21.000Z", "updatedAt": "2026-07-28T03:31:21.000Z", "uid": "35240-4a6086fd-d6a2-49ff-b365-dd6ace9ba095" }, { "name": "Retrieve All Custom Fields", "id": "bd9bb8a0-ca1b-44e8-acde-c0fd4f1e4787", "protocolProfileBehavior": { "disableBodyPruning": true }, "request": { "method": "GET", "header": [ { "key": "Accept", "value": "application/json" } ], "url": { "raw": "{{baseUrl}}/payments/custom-fields", "host": [ "{{baseUrl}}" ], "path": [ "payments", "custom-fields" ] }, "description": "Obtain a list of all user-defined custom fields associated with payments." }, "response": [ { "id": "79d38972-4324-4011-b7c9-ebe541a93a8e", "name": "A list of user defined custom fields", "originalRequest": { "method": "GET", "header": [ { "key": "Accept", "value": "application/json" }, { "description": "Added as a part of security scheme: bearer", "key": "Authorization", "value": "Bearer " } ], "url": { "raw": "{{baseUrl}}/payments/custom-fields", "host": [ "{{baseUrl}}" ], "path": [ "payments", "custom-fields" ] } }, "status": "OK", "code": 200, "_postman_previewlanguage": "json", "header": [ { "key": "Content-Type", "value": "application/json" } ], "cookie": [], "responseTime": null, "body": "[\n {\n \"id\": \"\",\n \"key\": \"\",\n \"name\": \"\",\n \"required\": \"\",\n \"resourceType\": \"LineItem\",\n \"type\": \"Boolean\"\n },\n {\n \"id\": \"\",\n \"key\": \"\",\n \"name\": \"\",\n \"required\": \"\",\n \"resourceType\": \"LineItem\",\n \"type\": \"Boolean\"\n }\n]", "createdAt": "2026-07-28T03:31:21.000Z", "updatedAt": "2026-07-28T03:31:21.000Z", "uid": "35240-79d38972-4324-4011-b7c9-ebe541a93a8e" } ], "createdAt": "2026-07-28T03:31:21.000Z", "updatedAt": "2026-07-28T03:31:21.000Z", "uid": "35240-bd9bb8a0-ca1b-44e8-acde-c0fd4f1e4787" } ], "id": "edf7935e-b49b-4f7c-900d-bfcfd2ea47c0", "createdAt": "2026-07-28T03:31:21.000Z", "updatedAt": "2026-07-28T03:31:21.000Z", "uid": "35240-edf7935e-b49b-4f7c-900d-bfcfd2ea47c0" } ], "id": "2f08ea82-ba29-42a0-b616-423fda4a7aa7", "createdAt": "2026-07-28T03:31:21.000Z", "updatedAt": "2026-07-28T03:31:21.000Z", "uid": "35240-2f08ea82-ba29-42a0-b616-423fda4a7aa7" } ], "auth": { "type": "bearer", "bearer": [ { "key": "token", "value": "{{bearerToken}}", "type": "string" } ] }, "variable": [ { "key": "baseUrl", "value": "https://api.wingspan.app" } ] }