Changelog

0.1 — Initial controlled pilot

20 October 2026.

• Eight read-only operations shared by REST and MCP.
• Company profiles, financial facts, processed documents, keyword search, events and available quotes.
• Source links, document pages, reporting periods, currency and entity scope.
• Account-based OAuth consent and revocation.
• Pro-only account access for both individual and business API/MCP integrations, with shared request and search limits.
• Static developer documentation with API and MCP integration guides.
• Canonical REST endpoint at https://api.fisk.co.tz and MCP endpoint at https://api.fisk.co.tz/mcp.
• Deployed verification of authorization code with PKCE, restricted connector tokens, REST and MCP company queries, refresh, Pro downgrade handling and revocation.

The controlled pilot is enabled. Each client must still be manually registered with exact callback URLs and approved for access; dynamic client registration is disabled. Both business and individual integrations use Pro accounts with the same 100 calls per day and 6 per minute shared allowance.

Versioning

REST data endpoints use the /v1 prefix. The current contract is published at api.fisk.co.tz/openapi.json.

During the controlled pilot, confirm changes with the Fisk team before relying on a contract in a customer-facing production release. There is no general-availability compatibility or service-level promise in this release.