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电子签约Open API

Electronic Signing Open API

Provides rich API interfaces and page embedding capabilities, which can be seamlessly integrated into business systems to help access parties complete business integration more flexibly and efficiently

Electronic Signing Open API Product Overview

电子签约Open API

Electronic Signing Open API

电子签约Open API

Opens up basic capabilities such as enterprise authentication, initiation of electronic signing documents, and online signing of electronic contracts to access parties through interfaces, realizing data interaction between access parties and FairSigning Blockchain Electronic Signing Platform, helping access parties complete business integration more flexibly and efficiently, and supporting ERP, OA, HIS, CMS, official WeChat accounts, mini-programs, Apps, etc.

Targeted at enterprises with a large number of service clients, high business complexity, and certain development capabilities

电子签约Open API

Financial-Grade Security Standards to Safeguard Every Document of Yours

电子签约身份安全

User Identity Security

Authentic and Reliable Identity
Personal Identity Authentication System
State Administration for Market Regulation Enterprise Information System
Ministry of Public Security Citizens' Cyber Identity
Anti-Counterfeiting CA Digital Certificate
Live Face Recognition Verification
电子合同数据安全

Data Security

Prevent Data Leakage
Blockchain Evidence Preservation
Self-built Private Cloud
Two Locations and Three Centers
电子签约数据安全

Network Security

Strict Data Transmission
WAF Firewall
Full-Session Comodo SSL Encryption
Anti-DDoS Attack Protection
电子合同加密安全

Encryption Security

High-Strength Encryption for Security Assurance
Full-Site HTTPS Communication Encryption Method
SSL/TLS Certificate (DigiCert)
AES 256-Bit Encryption, Fragmented Storage
SHA-2, RSA 2048, SM2 National Cryptography Standard
电子签约系统运维安全

Operation and Maintenance Security

Safe and Controllable Operation
Certified by ISO27001 Information Security Standard
Emergency Security Response Center
Physical Isolation Between Development and Production Environments
Bastion Host Operation and Maintenance Audit & Database Audit

Standard API Interfaces for Rapid Connection

电子签约API灵活配置

Flexible Configuration with Seamless Embedding

The electronic contract function can be connected and embedded into existing business systems without modifying the current business processes, realizing seamless integration of electronic signing capabilities
电子签约API多业务系统兼容

Compatible with Multiple Business Systems

Supports connection with ERP, OA, HIS, CMS, official WeChat accounts, mini-programs, APPs, etc., with flexible integration methods that do not affect users' usage habits
电子签约API数据安全保障

Data Security Guaranteed

Obtained Public Security Level-3 Cybersecurity Protection Certification and ISO27001 Security Certification; SSL encrypted transmission and ciphertext storage ensure stable and secure data
电子签约API快速落地实施

Member Contract Management

Standard API interfaces for rapid connection, one-on-one remote assistance from dedicated engineers, enabling quick access and practical application in approximately 1-3 days

Open Capabilities

实名认证Real-Name Authentication
身份核验Identity Verification
印章管理Seal Management
模板管理Template Management
合同发起Contract Initiation
批量发起Batch Initiation
合同下载Contract Download
合同存证Contract Evidence Preservation
数据签Data Signing
证照OCRCertificate OCR
仲裁服务Arbitration Services
开放能力……
开放能力

Core Functions

电子签约Open API 文件发起

Document Initiation

Customize contract initiation parameters on demand

Supports initiating electronic contracts via PDF, HTML, URL, templates, etc.

Supports setting signing methods, identity verification methods, signing order, seal types, etc.

Supports setting electronic seal positions via coordinate positioning, keyword positioning, form field positioning, etc.

Supports evidence preservation of pre-records, simultaneous batch signing of multiple electronic contracts, mandatory scenario evidence preservation, mandatory contract reading time, etc.

Document Signing

通过短信链接签署电子合同
Signing via SMS Link
After the access party calls the FairSigning interface to obtain the signing link address of the electronic contract signatory, it assembles the link into an SMS and sends it to the user, who completes the electronic signing via the link in the SMS (the signing link is actually an H5 page)
在业务系统内签署电子合同
Signing in Existing Business Systems
The access party calls the FairSigning interface to obtain the signing link address of the electronic contract signatory, then embeds the signing link address (H5 page) into the existing business system, allowing users to complete electronic signing within the existing business system

API Call Example Diagram

电子签约Open API接口调用示例图
电子签约Open API接口调用示例图 User
Signing Room
电子签约Open API接口调用示例图 Identity Authentication Platform Configuration
电子签约Open API接口调用示例图
电子签约Open API接口调用示例图 On-Site Evidence Preservation Platform Configuration
电子签约Open API接口调用示例图
电子签约Open API接口调用示例图 Complete Signing View Contract
电子签约Open API接口调用示例图 View Contract
电子签约Open API 电子签约Open API接口调用示例图 电子签约Open API接口调用示例图 电子签约Open API接口调用示例图
Data Preservation Notification
电子签约Open API接口调用示例图
API Call
电子签约Open API接口调用示例图
Return Signing URL
电子签约Open API接口调用示例图
Judicial Institution Data
电子签约Open API接口调用示例图 Business
电子签约Open API接口调用示例图 Initiate Signing
电子签约Open API接口调用示例图 Embed Signing Room URL into Business System
电子签约Open API接口调用示例图 Generate Signing URL
电子签约Open API接口调用示例图 Contract and Evidence Preservation
电子签约Open API接口调用示例图 Generate Preservation Certificate

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Contact Email
kefu@ebaoquan.org
Global Headquarters
Chongqing Ebaoquan Network Technology Co., Ltd.1st Floor, Building C, Neptune Science & Technology Park No. 62 Xingguang Avenue, Dazhulin Subdistrict Liangjiang New Area, Chongqing 401121 P.R. China
Products
E-Signing Cloud Service
Open API
Hybrid Cloud E-Signing
Services
AI contract large model
Blockchain evidence storage
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