> ## Documentation Index
> Fetch the complete documentation index at: https://docs.superdata.so/llms.txt
> Use this file to discover all available pages before exploring further.

# Changelog

> User-visible updates to Superdata connections, tools, credits, and documentation.

## September 2026

* Added dedicated REST references for the Profile, Profile Posts, Company, and
  Company Posts APIs. Each endpoint accepts a known public record and returns a
  synchronous structured response.
* Added a four-API overview and a Profile API quickstart with bearer-key
  authentication, query parameters, response examples, and error guidance.
* Updated the dashboard to present these four APIs and their usage in one place.
* New accounts receive 10 non-expiring starter credits for API and MCP use.

## August 2026

* Added compact company, people, current-employment, and company-trend workflows
  designed for multi-company research.
* Moved long-tail raw operations behind progressive discovery so clients retain
  full catalog access without loading more than one hundred schemas per task.
* Added OAuth offline access for refresh-token capable clients, reducing repeat
  interactive authorization after the first connection.
* Fixed false duplicate-request errors when separate tasks reuse a JSON-RPC ID.
* Published the expanded Superdata documentation site.
* Documented Codex, Claude Desktop, Cowork, Claude Code, Cursor, and direct MCP
  setup.
* Documented OAuth and API-key authentication.
* Added typed company, people, contact, and LinkedIn workflows.
* Added interactive, non-billable people, company, job, and company-brief result
  cards.
* Retained progressive capability discovery, inspection, and execution as the
  fallback for unfamiliar and newly released operations.
* Corrected tool annotations so read-only research does not request mutation
  approval.
* Added references for capability contracts, operation-specific pagination,
  mutation confirmation, credits, usage, and public error codes.

<Note>
  This changelog covers user-visible documentation and product contract changes.
  Internal provider and infrastructure changes are not listed.
</Note>