What is the endpoint for [P020]PDF?

The [P020]PDF endpoint is GET https://connect.patsnap.com/basic-patent-data/pdf-data.

What data can [P020]PDF return?

[P020]PDF Receive patent PDF document pathway by patent_id or patent_number. See the Response Schema and Success Response Example on this page for the full structure.

Where can I find the OpenAPI schema for [P020]PDF?

The OpenAPI schema is available at /openapi.json#/paths/~1basic-patent-data~1pdf-data/get. You can also browse the full specification at /openapi.json.

[P020]PDF

get

https://connect.patsnap.com/basic-patent-data/pdf-data

Try in Sandbox

Receive patent PDF document pathway by patent_id or patent_number.

The API supports batch requests with a maximum of 100 patents, and more patent id or patent number are separated with English comma. Batch requests are deducted from traffic/costs, and will be deducted multiple times based on the number of successful results returned. The path is valid for 10 days and will be emptied after expiration.

Request Parameters

List of parameters supported by this API endpoint

Name	Type	Example	Description
`patent_id`	`string`	`494407c3-459b-4c6b-8503-b5128cf0c07e,94365516-de3c-445b-aa73-dd8370887a2d,ddfc29cf-71c6-4bb3-b35b-10f256767152`	patent_id
`patent_number`	`string`	`EP2458380B1,CN3126351D,US20050262868A1`	patent_number
`replace_by_related`	`integer<int32>`	`0`	When the PDF of current patent is unavailable, whether to replace it with the PDF of its family patent？default not to replace: 1. Yes 0: No

Response Schema

Structure of the API response data

Field Name	Type	Example	Description
`data`	`array`	-	response data
`pn`	`string`	`US20050262868A1`	patent number
`pdf`	`object`	`Please check the form: PdfDocument`	pdf document
`path`	`string`	`https://open.patsnap.com/pdf/watermark/US/A1/20/05/02/62/86/8/808dd980/US_20050262868_A1.pdf?sign=q-sign-algorithm%3Dsha1%26q-ak%3DAKIDz31lFbrtH8mIbFyaxA70x49IRP7lLiCT%26q-sign-time%3D1729564854%3B1729568454%26q-key-time%3D1729564854%3B1729568454%26q-header-list%3Dhost%26q-url-param-list%3Dresponse-expires%26q-signature%3De55460f27058958901d4c0887f4875a9c697044a&response-expires=Tue%2C%2022%20Oct%202024%2003%3A40%3A54%20GMT`	pdf path
`patent_id`	`string`	`ddfc29cf-71c6-4bb3-b35b-10f256767152`	patent id
`pn_related`	`string`	`AU2005202049A1`	patent number of related patent (provided only if the substitute is made using the text of the same family patent)
`status` Required	`boolean`	`false`	Status
`error_msg`	`string`	`The request parameter format is incorrect！`	Error Message
`error_code` Required	`integer`	`0`	Error Code

Success Response Example

Example of a successful API response

JSON

{
  "data": [
    {
      "pn": "US20050262868A1",
      "pdf": {
        "path": "https://open.patsnap.com/pdf/watermark/US/A1/20/05/02/62/86/8/808dd980/US_20050262868_A1.pdf?sign=q-sign-algorithm%3Dsha1%26q-ak%3DAKIDz31lFbrtH8mIbFyaxA70x49IRP7lLiCT%26q-sign-time%3D1729564854%3B1729568454%26q-key-time%3D1729564854%3B1729568454%26q-header-list%3Dhost%26q-url-param-list%3Dresponse-expires%26q-signature%3De55460f27058958901d4c0887f4875a9c697044a&response-expires=Tue%2C%2022%20Oct%202024%2003%3A40%3A54%20GMT"
      },
      "patent_id": "ddfc29cf-71c6-4bb3-b35b-10f256767152",
      "pn_related": "AU2005202049A1"
    }
  ],
  "status": true,
  "error_code": 0
}

Error Codes

List of possible error codes returned by this endpoint

Business Errors

Error Code	Description
`68300004`	Invalid parameter!
`68300005`	Search api failure!
`68300006`	Analytic basic access error!
`68300007`	Bad request!
`68300008`	Service error, please try again later!
`68300010`	The file does not comply with upload specifications!

Platform Errors

Error Code	Description
`67200000`	API call exceeds the total limit set by the platform!
`67200001`	API call exceeds the total limit set by the platform!
`67200002`	The current call rate is too fast, exceeding the current configuration limit QPS!
`67200003`	The key and secret parameters for applying for the token are incorrect or the client has been disabled!
`67200004`	The requested api does not have permission. Please contact our support personnel!
`67200005`	Insufficient account balance/number of calls!
`67200006`	The client has exceeded the activation validity period!
`67200007`	The current call exceeds the configured usage limit of the day!
`67200008`	Please check if the required apikey in the query parameter has been transmitted!
`67200009`	The apikey does not match the passed bearerToken. Please check if a valid token is being used!
`67200012`	The request is illegal!
`67200100`	The current server status is busy, request response timeout!
`67200101`	The API requested currently does not exist. Please check the request path!

HTTP Status Codes

Status Code	Description
`0`	Success
`401`	Unauthorized
`403`	Forbidden
`404`	Not Found

Performance Metrics

Expected performance characteristics for this endpoint

Normal Response Time

5000 ms

Max Response Time

10000 ms