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Introduction

Overview

Explain Like I'm 5

Client (Identity)

Validation Layer

Data Layer

Personal Data Assets

Data Models

Data Requests

The way users share their PDAs with others

Data Proofs

Privacy + Security Standards

Contributors

Owners

Requestors

Learn about the developer experience and the core features of Gateway.

Learn how to upload data securely and efficiently using Gateway.

Upload Data

Learn how to retrieve data from an Encrypted Data Vault (EDV) using the Gateway API/SDKs.

Retrieve Data

Learn how to enable secure and controlled data sharing between users using the "Request Data" functionality in Gateway.

Request Data

Gateway Protocol API

Learn how to authenticate with the Gateway Protocol API.

Authentication

Things you need to know before you start using the API

Get my account

Update account

Add wallet

Remove wallet

Authenticate account

Generate sign message

Refresh token

Create a new data asset. Supports both structured data submission (application/json) and file uploads (multipart/form-data). Note: All date fields must be in RFC 3339 format (e.g., 2025-09-02T14:31:00Z).

Create a new data asset

Assign ACL items to data asset

Get data asset by ID

Download data asset by ID

Get all created data assets that belong to the authenticated user

Get created data assets

Update data asset by ID. For structured data submission, use application/json. For file uploads, use multipart/form-data. Note: All date fields must be in RFC 3339 format (e.g., 2025-09-02T14:31:00Z).

Update data asset by ID

Update ACL items to data asset

Delete data asset by ID

Delete assigned role by ACL

Get data models

Create data model

Get data models by user

Get data model by ID

Update data model

Get all received data assets that belong to the authenticated user

Get received data assets

Share data asset by ID. To share you need to have a sharing role.

Share data asset by ID

Build with Gateway Protocol

Frequently asked questions about the Gateway Protocol

API Reference

Create account

Body

Response