Feature

SOAP & XML Web Services

WSDL-described SOAP endpoints.

5 providers 12 APIs 5 declared variants

A SOAP/XML web-service interface, usually described by a WSDL. Still the required surface in banking, insurance, telecom, and government back offices.

5 API providers on the APIs.io network offer soap & xml web services. The highest-rated are Workday Recruiting, Ballerina, Apache OpenMeetings, ChargePoint, Adaptigent.

Providers

Ranked by API Evangelist rating — Exemplar and Strong are expanded by default.

Strong 1 Solid coverage with minor gaps
Developing 2 Usable, with meaningful gaps to close
Thin 1 Limited public surface area
Emerging 1 Early or largely undocumented

What Providers Actually Declared

This feature is a canonical term. These are the free-text strings providers wrote in their own apis.yml that map onto it.

REST And SOAP API GenerationSOAP APISOAP Web ServicesSOAP/WSDL Web Services API v5.1 with WS-Security authenticationWSDL

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