{ "info": { "_postman_id": "b4c37a86-c791-4916-8dd0-2c49279e8337", "name": "Wikidata REST API & MediaWiki Descriptions Statements API", "description": "Wikidata provides multiple APIs for accessing its structured knowledge graph. The Wikibase REST API (OpenAPI-based) provides entity read/write operations. The MediaWiki Action API provides entity retrieval, editing, and search via the wbgetentities, wbsearchentities, and wbeditentity actions. 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Statements include main snak, qualifiers, and references." }, "response": [ { "id": "50e6d120-b8a0-4271-b23f-ef07ce5809ad", "name": "Item statements", "originalRequest": { "method": "GET", "header": [ { "key": "Accept", "value": "application/json" } ], "url": { "raw": "{{baseUrl}}/entities/items/:item_id/statements?property=P535", "host": [ "{{baseUrl}}" ], "path": [ "entities", "items", ":item_id", "statements" ], "query": [ { "description": "Filter statements by property ID", "key": "property", "value": "P535" } ], "variable": [ { "key": "item_id" } ] } }, "status": "OK", "code": 200, "_postman_previewlanguage": "json", "header": [ { "key": "Content-Type", "value": "application/json" } ], "cookie": [], "responseTime": null, "body": "{\n \"aliquip_7\": [\n {\n \"id\": \"\",\n \"rank\": \"preferred\",\n \"property\": {\n \"id\": \"P3\"\n },\n \"value\": {\n \"type\": \"somevalue\",\n \"content\": \"\"\n },\n \"qualifiers\": [\n {\n \"property\": {\n \"id\": \"\"\n },\n \"value\": {\n 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\"value\",\n \"content\": \"\"\n }\n },\n {\n \"property\": {\n \"id\": \"\"\n },\n \"value\": {\n \"type\": \"somevalue\",\n \"content\": \"\"\n }\n }\n ],\n \"references\": [\n {\n \"hash\": \"\"\n },\n {\n \"hash\": \"\"\n }\n ]\n },\n {\n \"id\": \"\",\n \"rank\": \"normal\",\n \"property\": {\n \"id\": \"P446\"\n },\n \"value\": {\n \"type\": \"value\",\n \"content\": \"\"\n },\n \"qualifiers\": [\n {\n \"property\": {\n \"id\": \"\"\n },\n \"value\": {\n \"type\": \"novalue\",\n \"content\": \"\"\n }\n },\n {\n \"property\": {\n \"id\": \"\"\n },\n \"value\": {\n \"type\": \"novalue\",\n \"content\": \"\"\n }\n }\n ],\n \"references\": [\n {\n \"hash\": \"\"\n },\n {\n \"hash\": \"\"\n }\n ]\n }\n ]\n}", "createdAt": "2026-07-28T03:29:50.000Z", "updatedAt": "2026-07-28T03:29:50.000Z", "uid": "35240-50e6d120-b8a0-4271-b23f-ef07ce5809ad" }, { "id": "1420cb17-9840-4318-b6cd-62b850d6ac56", "name": "Item not found", "originalRequest": { "method": "GET", "header": [], "url": { "raw": "{{baseUrl}}/entities/items/:item_id/statements?property=P535", "host": [ "{{baseUrl}}" ], "path": [ "entities", "items", ":item_id", "statements" ], "query": [ { "description": "Filter statements by property ID", "key": "property", "value": "P535" } ], "variable": [ { "key": "item_id" } ] } }, "status": "Not Found", "code": 404, "_postman_previewlanguage": "text", "header": [], "cookie": [], "responseTime": null, "body": null, "createdAt": "2026-07-28T03:29:50.000Z", "updatedAt": "2026-07-28T03:29:50.000Z", "uid": "35240-1420cb17-9840-4318-b6cd-62b850d6ac56" } ], "createdAt": "2026-07-28T03:29:50.000Z", "updatedAt": "2026-07-28T03:29:50.000Z", "uid": "35240-5d89601b-b2df-4772-94e4-5badd287c9cb" }, { "name": "Wikidata Add a Statement to an Item", "id": "37f5412e-c461-4707-8909-72aa1c91bae3", "protocolProfileBehavior": { "disableBodyPruning": true }, "request": { "auth": { "type": "oauth2", "oauth2": [ { "key": "scope", "value": "editpage createeditmovepage", "type": "string" }, { "key": "accessTokenUrl", "value": "https://www.mediawiki.org/w/index.php?title=Special:OAuth/token", "type": "string" }, { "key": "authUrl", "value": "https://www.mediawiki.org/w/index.php?title=Special:OAuth/authorize", "type": "string" }, { "key": "grant_type", "value": "authorization_code", "type": "string" } ] }, "method": "POST", "header": [ { "key": "Content-Type", "value": "application/json" }, { "key": "Accept", "value": "application/json" } ], "body": { "mode": "raw", "raw": "{\n \"property\": {\n \"id\": \"P353362044\"\n },\n \"value\": {\n \"type\": \"novalue\",\n \"content\": \"\"\n },\n \"rank\": \"normal\",\n \"comment\": \"\"\n}", "options": { "raw": { "headerFamily": "json", "language": "json" } } }, "url": { "raw": "{{baseUrl}}/entities/items/:item_id/statements", "host": [ "{{baseUrl}}" ], "path": [ "entities", "items", ":item_id", "statements" ], "variable": [ { "id": "3fdce9ce-04ee-4578-8edd-ff58a7c4b95f", "key": "item_id", "value": "Q68", "description": "(Required) Wikidata item ID" } ] }, "description": "Adds a new statement (claim) to a Wikidata item." }, "response": [ { "id": "5231c4ee-0c28-4202-9b30-48047c1eb52b", "name": "Statement added", "originalRequest": { "method": "POST", "header": [ { "key": "Content-Type", "value": "application/json" }, { "key": "Accept", "value": "application/json" }, { "description": "Added as a part of security scheme: oauth2", "key": "Authorization", "value": "" } ], "body": { "mode": "raw", "raw": "{\n \"property\": {\n \"id\": \"P353362044\"\n },\n \"value\": {\n \"type\": \"novalue\",\n \"content\": \"\"\n },\n \"rank\": \"normal\",\n \"comment\": \"\"\n}", "options": { "raw": { "headerFamily": "json", "language": "json" } } }, "url": { "raw": "{{baseUrl}}/entities/items/:item_id/statements", "host": [ "{{baseUrl}}" ], "path": [ "entities", "items", ":item_id", "statements" ], "variable": [ { "key": "item_id" } ] } }, "status": "Created", "code": 201, "_postman_previewlanguage": "json", "header": [ { "key": "Content-Type", "value": "application/json" } ], "cookie": [], "responseTime": null, "body": "{\n \"id\": \"\",\n \"rank\": \"normal\",\n \"property\": {\n \"id\": \"P687669891\"\n },\n \"value\": {\n \"type\": \"value\",\n \"content\": \"\"\n },\n \"qualifiers\": [\n {\n \"property\": {\n \"id\": \"\"\n },\n \"value\": {\n \"type\": \"novalue\",\n \"content\": \"\"\n }\n },\n {\n \"property\": {\n \"id\": \"\"\n },\n \"value\": {\n \"type\": \"novalue\",\n \"content\": \"\"\n }\n }\n ],\n \"references\": [\n {\n \"hash\": \"\"\n },\n {\n \"hash\": \"\"\n }\n ]\n}", "createdAt": "2026-07-28T03:29:50.000Z", "updatedAt": "2026-07-28T03:29:50.000Z", "uid": "35240-5231c4ee-0c28-4202-9b30-48047c1eb52b" } ], "createdAt": "2026-07-28T03:29:50.000Z", "updatedAt": "2026-07-28T03:29:50.000Z", "uid": "35240-37f5412e-c461-4707-8909-72aa1c91bae3" } ], "id": "f93ee7b2-83e0-4774-aef3-be025f07dcfe", "createdAt": "2026-07-28T03:29:50.000Z", "updatedAt": "2026-07-28T03:29:50.000Z", "uid": 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], "path": [ "statements", ":statement_id" ], "variable": [ { "id": "2f9ec65d-ddb3-46ca-ab2e-b1570fae5217", "key": "statement_id", "value": "", "description": "(Required) Statement ID (Q{itemId}${guid})" } ] }, "description": "Returns a single statement by its globally unique statement ID." }, "response": [ { "id": "7e934810-8207-4aaf-84f4-2eb317431a1b", "name": "Statement", "originalRequest": { "method": "GET", "header": [ { "key": "Accept", "value": "application/json" } ], "url": { "raw": "{{baseUrl}}/statements/:statement_id", "host": [ "{{baseUrl}}" ], "path": [ "statements", ":statement_id" ], "variable": [ { "key": "statement_id" } ] } }, "status": "OK", "code": 200, "_postman_previewlanguage": "json", "header": [ { "key": "Content-Type", "value": "application/json" } ], "cookie": [], "responseTime": null, "body": "{\n \"id\": \"\",\n \"rank\": \"normal\",\n \"property\": {\n \"id\": \"P687669891\"\n },\n \"value\": {\n \"type\": \"value\",\n \"content\": \"\"\n },\n \"qualifiers\": [\n {\n \"property\": {\n \"id\": \"\"\n },\n \"value\": {\n \"type\": \"novalue\",\n \"content\": \"\"\n }\n },\n {\n \"property\": {\n \"id\": \"\"\n },\n \"value\": {\n \"type\": \"novalue\",\n \"content\": \"\"\n }\n }\n ],\n \"references\": [\n {\n \"hash\": \"\"\n },\n {\n \"hash\": \"\"\n }\n ]\n}", "createdAt": "2026-07-28T03:29:50.000Z", "updatedAt": "2026-07-28T03:29:50.000Z", "uid": "35240-7e934810-8207-4aaf-84f4-2eb317431a1b" } ], "createdAt": "2026-07-28T03:29:50.000Z", "updatedAt": "2026-07-28T03:29:50.000Z", "uid": "35240-bfdbc41c-7482-451f-bc75-7beb6a928cd9" }, { "name": "Wikidata Delete a Statement", "id": "0ee0b1cb-82d9-4fed-b4b3-c9b4a7a9e2ed", "protocolProfileBehavior": { "disableBodyPruning": true }, "request": { "auth": { "type": "oauth2", "oauth2": [ { "key": "scope", "value": "editpage createeditmovepage", "type": "string" }, { "key": "accessTokenUrl", "value": "https://www.mediawiki.org/w/index.php?title=Special:OAuth/token", "type": "string" }, { "key": "authUrl", "value": "https://www.mediawiki.org/w/index.php?title=Special:OAuth/authorize", "type": "string" }, { "key": "grant_type", "value": "authorization_code", "type": "string" } ] }, "method": "DELETE", "header": [ { "key": "Content-Type", "value": "application/json" } ], "body": { "mode": "raw", "raw": "{\n \"comment\": \"\"\n}", "options": { "raw": { "headerFamily": "json", "language": "json" } } }, "url": { "raw": "{{baseUrl}}/statements/:statement_id", "host": [ "{{baseUrl}}" ], "path": [ "statements", ":statement_id" ], "variable": [ { "id": "ab96db2c-1db7-40f5-b5e5-6b92f027965b", "key": "statement_id", "value": "", "description": "(Required) " } ] }, "description": "Removes a statement from its parent item." }, "response": [ { "id": "376b03db-5b2a-44c5-ad84-28fe4e2fdcde", "name": "Statement deleted", "originalRequest": { "method": "DELETE", "header": [ { "key": "Content-Type", "value": "application/json" }, { "description": "Added as a part of security scheme: oauth2", "key": "Authorization", "value": "" } ], "body": { "mode": "raw", "raw": "{\n \"comment\": \"\"\n}", "options": { "raw": { "headerFamily": "json", "language": "json" } } }, "url": { "raw": "{{baseUrl}}/statements/:statement_id", "host": [ "{{baseUrl}}" ], "path": [ "statements", ":statement_id" ], "variable": [ { "key": "statement_id" } ] } }, "status": "OK", "code": 200, "_postman_previewlanguage": "text", "header": [], "cookie": [], "responseTime": null, "body": null, "createdAt": "2026-07-28T03:29:50.000Z", "updatedAt": "2026-07-28T03:29:50.000Z", "uid": "35240-376b03db-5b2a-44c5-ad84-28fe4e2fdcde" }, { "id": "7fe7ab4c-7233-4ddb-a372-94847521d890", "name": "Statement not found", "originalRequest": { "method": "DELETE", "header": [ { "key": "Content-Type", "value": "application/json" }, { "description": "Added as a part of security scheme: oauth2", "key": "Authorization", "value": "" } ], "body": { "mode": "raw", "raw": "{\n \"comment\": \"\"\n}", "options": { "raw": { "headerFamily": "json", "language": "json" } } }, "url": { "raw": "{{baseUrl}}/statements/:statement_id", "host": [ "{{baseUrl}}" ], "path": [ "statements", ":statement_id" ], "variable": [ { "key": "statement_id" } ] } }, "status": "Not Found", "code": 404, "_postman_previewlanguage": "text", "header": [], "cookie": [], "responseTime": null, "body": null, "createdAt": "2026-07-28T03:29:50.000Z", "updatedAt": "2026-07-28T03:29:50.000Z", "uid": "35240-7fe7ab4c-7233-4ddb-a372-94847521d890" } ], "createdAt": "2026-07-28T03:29:50.000Z", "updatedAt": "2026-07-28T03:29:50.000Z", "uid": "35240-0ee0b1cb-82d9-4fed-b4b3-c9b4a7a9e2ed" } ], "id": "034f8d2c-e87c-43fb-b247-afac7a32dfff", "createdAt": "2026-07-28T03:29:50.000Z", "updatedAt": "2026-07-28T03:29:50.000Z", "uid": "35240-034f8d2c-e87c-43fb-b247-afac7a32dfff" } ], "id": "ff9ce223-6e31-4649-bbdf-273ebf4e95b4", "createdAt": "2026-07-28T03:29:50.000Z", "updatedAt": "2026-07-28T03:29:50.000Z", "uid": 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