Changelog
What's new in Refflux
New endpoints, improvements, and fixes - shipped continuously.
- v1.9New
Full logos (wordmarks)
Company profiles now include wordmark: the full logo from the company's own website header, next to the square logo icon, in /api/name, the playground and the MCP enrich_company tool. It is served from our CDN at img.refflux.dev/<domain>?type=wordmark with your publishable key - as SVG when the site has a vector logo, otherwise as WebP up to 512px. format tells you which, and background is "dark" for a white logo made for dark headers, "light" for one with explicit colors, or null when we can't tell. wordmark is null when the header has no logo we trust: we skip menu and cart icons, partner and status badges, and hero photos. The field is additive, and existing fields are unchanged.
- v1.7Improved
A leaner response
Company profiles from /api/name, the playground and the MCP enrich_company tool no longer include the top-level source or fetched_at fields, and gain resolved (true or false). If you checked source === "unresolved" to detect a site we couldn't read, check resolved === false instead: it is false exactly then, and true for every profile we could answer. The per-fact source on hq, foundedYear and employeeBand is unchanged.
- v1.6New
Headquarters, founding year and headcount
Company profiles now include hq (city and ISO country code), foundedYear and employeeBand, in /api/name, the playground and the MCP enrich_company tool. Every one is sourced, never inferred: each comes with its source (Wikidata, or the company's own structured data), a confidence grade and a link to the record, and is null when no record states it. The new fields are additive - existing fields are unchanged. Also in this release: enrich_company over MCP now shares the API's lookup path, so repeat lookups are instant, and a site we can't read returns a profile with its fields null rather than a tool error.
- v1.5New
Logo requests get their own allowance
Every plan now includes a monthly logo allowance separate from your company-data lookups - 500,000 on Free, up to 25,000,000 on Scale. Logo requests previously counted against your lookup limit, so embedding logos could quietly consume an API plan; they no longer do. The allowance is soft: images keep serving past it and the extra usage is simply recorded, so a traffic spike never breaks your site. Only requests that reach our CDN count - repeat views are answered at our CDN edge and are never counted twice.
- v1.4New
Publishable keys for the logo CDN
Logos are now served through a public, per-account token (pk_live_…) that rides in the image URL - attributable, revocable, and safe to ship in frontend code.
- v1.3New
Logo transforms
Ask for any size (32-256) or format (WebP/PNG) in the logo URL. Variants are normalized once and served from our CDN.
- v1.2New
MCP server
A remote MCP server with enrich_company and company_logo, so agents in Claude, Cursor, or any MCP client can resolve companies mid-task.
- v1.1Improved
Social links in every profile
Company profiles now include links to the business's own official social accounts, pulled from its public homepage.
- v1.0New
Company Lookup, generally available
Resolve any company domain to a profile - name, description, industry, and confidence - read live from the company's public site.