Stop wrestling with SOAP. Start shipping REST.
Register a WSDL URL and ship account-scoped REST endpoints with JSON requests, JSON responses, API keys, testing, and OpenAPI output.
Everything you need. Nothing you don't.
Built for developers who need working integrations, not more infrastructure to manage.
Instant WSDL Parsing
Paste a URL and SOAPless maps operations, types, and faults into a REST surface without a manual proxy layer.
Clean JSON Responses
Send JSON, get JSON back. SOAPless handles the XML envelope so you never have to. SOAP faults surface as proper HTTP errors.
API Key Management
Add a single X-API-Key header and you're authenticated. Create, name, and revoke keys from the dashboard.
Security Controls Built In
SOAP credentials are encrypted at rest with AES-256-GCM. API keys are SHA-256 hashed. Basic Auth, WS-Security, and custom headers all supported.
Usage Analytics
Every API call is logged with status code, latency, and operation name. Spot errors and slowdowns before your users do.
OpenAPI Spec Generation
Auto-generate an OpenAPI 3.0 spec from your WSDL. Drop it into Swagger UI or Postman and your API is self-documented.
Adopt it without rewriting the system behind it.
SOAPless works best when the business system stays put and the integration surface gets cleaner.
Internal modernization
Keep the SOAP system in place while frontend or automation teams switch to REST JSON.
Partner-facing wrappers
Give external consumers stable account-scoped endpoints without exposing SOAP credentials or XML envelopes.
Safer migration paths
Start with POST everywhere, then selectively expose GET for read-style operations when it improves client UX.
Paste a URL. Get REST endpoints.
Register any WSDL 1.1 endpoint and SOAPless immediately maps the full service contract โ every operation, every type, every fault โ into a clean REST surface. No hand-crafted XML envelopes, ever.
If the WSDL changes, refresh the service and keep the generated surface aligned with the upstream contract.
- Supports HTTP and HTTPS WSDL endpoints
- Detects SOAP 1.1 and SOAP 1.2 bindings automatically
- Complex nested types resolved without manual mapping
No more XML parsing.
Every SOAPless endpoint speaks JSON natively. Send a JSON request body and receive a structured JSON response โ the SOAP envelope is built and torn down invisibly on your behalf.
SOAP faults are translated into standard HTTP 4xx/5xx responses with readable error bodies. No more parsing a 200 OK for buried fault strings.
- Automatic XML-to-JSON type coercion in both directions
- SOAP faults mapped to HTTP error codes with structured bodies
- Consistent handling of nulls and empty elements
Secure access with one header.
Create named API keys from the dashboard and authenticate any request with a single X-API-Key header. Keys are hashed with SHA-256 before storage โ the raw value is shown once at creation and never again.
Revoke any key instantly. No propagation delay, no waiting.
- SHA-256 hashing โ raw keys are never stored
- Named keys so you know exactly which integration is calling
- Instant revocation from the dashboard
Your credentials stay yours.
Store SOAP service credentials once in SOAPless and never expose them in client code or logs again. SOAPless injects the correct auth on every outbound request โ Basic Auth, WS-Security UsernameToken, or custom headers.
All stored credentials are encrypted at rest with AES-256-GCM. If a key leaks, it's useless without the encryption key.
- AES-256-GCM encryption for all stored SOAP credentials
- HTTP Basic Auth and WS-Security UsernameToken supported
- Custom header injection for proprietary gateway auth
Monitor every API call.
Every request through SOAPless is logged with HTTP status, response latency, and the SOAP operation name. Filter by time range to identify slow operations, error spikes, or unexpected traffic patterns.
- Per-request logs: status, latency, operation name
- Log retention up to 90 days on Pro
- Visible from the dashboard โ no extra tooling required
Auto-generate Swagger docs.
SOAPless generates a valid OpenAPI 3.0 specification directly from your registered WSDL. Import it into Swagger UI, Postman, or any SDK generator and your API is instantly documented and explorable.
Available on Starter and Pro plans via GET /api/services/:id/openapi.
- OpenAPI 3.0 spec derived from the live WSDL โ always in sync
- Compatible with Swagger UI, Postman, Redoc, and SDK generators
- Available on Starter and Pro plans
Your next SOAP integration just got easier.
Your first 100 calls are free. No credit card required.