Integrations

Your tools. Your code.
Connected to your data.

Bring your database workspace, application language and AI tools to OriginChainDB. Choose the connection that fits what you want to build.

Find your connection Explore the HTTP API

Built to connect Three entry points

Database toolsPostgreSQL listener

Your applicationSDKs & HTTP

AI toolsMCP server

ONE MULTIMODAL DATABASEOriginChainDB

SQLVectorGraphFull-text

Choose an interface. Use its supported operations and access controls.

Database tools

Keep the workspace
you know.

Open your data in pgAdmin or DBeaver, or connect your application through a compatible driver.

01 Database workspace

pgAdmin

Use Query Tool to explore records and run supported SQL through your instance’s PostgreSQL listener.

Connection guide

02 Database workspace

DBeaver

Connect with the PostgreSQL driver, browse a known table and query your data from a familiar editor.

Connection guide

03 Application code

Drivers & ORMs

Use the current read-only PostgreSQL login for compatible queries. Send writes and schema changes through the HTTPS API.

Review compatibility

Dedicated instances

SQL clients and ORMs require an enabled PostgreSQL listener. The current login is read-only. Copy its host, port, credentials and TLS settings from Connect. Free and pooled configurations use the HTTPS API.

Connect first. Then test your workflow. Protocol support does not guarantee every PostgreSQL extension, administration tool or ORM migration will work.

Check supported behavior

SDKs & APIs

Build in your language.

Connect over HTTPS with an OriginChainDB client. Work with records, queries and search operations from your application code.

Eight SDKs are available on GitHub. Follow the installation steps for the version in your language guide and check its API coverage.

View all eight languages

Need the direct interface?

Use the HTTP reference for endpoints not wrapped by your client, or when building your own integration.

Browse API operations

TypeScript / JavaScript Handwritten application client.

Python Sync and async clients.

Go Generated services and models.

Java Generated HTTP client.

C# Generated HTTP client.

Ruby Generated HTTP client.

PHP Generated HTTP client.

Rust Generated HTTP client.

Handwritten and generated clients expose different APIs. Operations also depend on engine capabilities and permissions.

MCP integration

Give your AI tools
database context.

The earlier OriginChainDB MCP integration connects a compatible AI client to tools for schema discovery, SQL, natural-language questions and search.

A local stdio server carries tool requests to your database’s HTTPS endpoint. Your configured credentials and the database determine which operations can run.

Request MCP access Read the integration guide

The server for the new access-token connection is not yet a verified public install. Confirm availability and client setup before connecting your instance.

Tool directorystdio

oc_list_schemas
Inspect tables and their structure
oc_sql
Run supported SQL
oc_ask
Ask questions about your tables
oc_vector_topk
Retrieve similar vectors
oc_fts_search
Search indexed text

Ask and search tools require the corresponding instance capabilities.

Make the first connection

A clear path
from setup to your app.

Verify one small request, then test the operations your application will use.

Choose the interface

Use HTTPS for SDK and API requests, or the dedicated listener for supported PostgreSQL clients.

Connection settings

Scope the credentials

Use the credentials for your chosen interface. Keep secrets in your server environment and verify the intended access.

Authentication & access

Test the real workload

Check reads, authorized writes and expected failures. Review transaction and retry behavior before moving production traffic.

Compatibility guidance

Bringing an existing database?

Use Migrate to review schemas and mappings, copy records and verify the result before switching your application.

Explore Migrate

Build with OriginChainDB

Make OriginChainDB part of your stack.