eSign API Specifications (CA eKYC Account based)
| API version | Release date | ESP readiness by | Deprecation date | Download |
|---|---|---|---|---|
| eSign API 3.3 | 09-Dec 2020 | - | - | 1.0 MB |
| eSign API 3.2 | 05-Sep 2019 | - | - | 1.0 MB |
| eSign API 3.1 | 03- May 2019 | - | - | 1.0 MB |
| eSign API 3.0 | 26 Dec 2018 | - | - | 1.2 MB |
eSign API Specifications (Online Aadhaar & Others)
| API version | Release date | ESP readiness by | Deprecation date | Download |
|---|---|---|---|---|
| eSign API 2.1 | 07 Feb 2023 | 07.04.2023 | - | 1.1 MB |
| eSign API 2.0 | 28 April 2017 | 15.06.2017 | 30.06,2018 | 0.9 MB |
| eSign API 1.6 | 22 April 2016 | 30.07.2016 | 31.07.2017 | 1.5 MB |
| eSign API 1.5 | 17 Aug 2015 | 30.09.2015 | 30.09.2016 | 1.3 MB |
| eSign API 1.0 | 15 July 2015 | 15.08.2015 | 31.07.2016 | 1.5 MB |
eSign Remote API Specifications (Remote Key Storage)
| API version | Release date | ESP readiness by | Deprecation date | Download |
|---|---|---|---|---|
| eSign Remote API 1.0 | 27 Jan 2021 | - | - | 1.0 |