WallData — independent third-party profile of a public API surface, by API Evangelist. WallData (Wall Data Inc.) was a Kirkland, Washington host-connectivity software company, best known for its RUMBA family of PC-to-mainframe and AS/400 terminal-emulation and SNA-to-TCP/IP connectivity products.
company enterprise-software defunct legacy-software apis-json terminal-emulation host-connectivity trinity-ventures-portfolio
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Updated
Sep 4, 2026