All notable changes to this project will be documented in this file.
The format is based on Keep a Changelog, and this project adheres to Semantic Versioning.
- Search Endpoints group: fuzzy / typo-tolerant search (
GET /v1/search/fuzzy) for cities, states, and countries using trigram similarity — documentsq,type,country,limit,thresholdparameters, thematch_score/matched_aliasresponse fields, native-script matching, and Professional+ tier gating
- Updated
llms.txtto surface the fuzzy search capability for AI assistants
- Field Filtering & Sorting cross-cutting guide — documents
?fields=and?sort=syntax, tier gating (Supporter+), per-entity sortable fields, behaviour rules, and error responses - ISO Code Endpoints group: lookup country by alpha-2/alpha-3/numeric, lookup state by ISO 3166-2 subdivision code, convert between ISO formats
- Phone Endpoints group: list dial codes with reverse lookup, get dial code by country, parse E.164 phone number into country + national parts
- Timezone Endpoints group: timezone by country, state, and city — with DST-aware response (IANA name, abbreviation, std/DST offsets, current-DST flag)
- Per-endpoint
?fields=/?sort=callout on every geographic list and detail page (12 endpoints) linking back to the cross-cutting guide
- Updated
llms.txtto surface the new endpoint groups for AI assistants - Standardised the "Related Endpoints" footer pattern across the new endpoint pages
- Regions API documentation: 3 new endpoint pages (regions, subregions, countries by subregion)
- Inline search filtering (
?q=) parameter documented on list endpoints - Regions Endpoints navigation group
- Updated endpoint descriptions to mention search filtering availability (Supporter+)
1.0.0 - 2026-03-28
- API documentation covering endpoints, authentication, and usage
- Changelog, donation, and database documentation pages
- API FAQs section with key request instructions
- Home link to the documentation navbar
- Analytics integration for documentation site
- Custom icons and metadata configuration
- Mintlify-powered documentation site with dev and build scripts
- Updated free tier limits from 150 to 100 requests/day and 4,500 to 3,000 requests/month
- Updated API request limits and trial credits across documentation
- Updated export pricing documentation
- Removed rate limit details from public documentation for clarity
- Updated portal links to the new API key management site
- Updated API key request instructions in FAQ
- Improved overall documentation structure and content clarity
- Removed welcome section from index page for cleaner layout
- Corrected documentation URLs and broken links
- Resolved miscellaneous documentation issues and formatting errors