Every feature is designed around the workflows integration developers actually use.
Proxy & Record
Point your application at MockMundo, and we'll forward unmatched requests to your real API. Turn on recording, and every upstream response is captured automatically.
One click promotes a recording into an editable mock rule — with path parameters auto-detected. Go from real traffic to permanent mocks without writing a single response by hand.
- Rules always win — matched mocks take priority over the proxy
- Auto-dedup — same method + path + status = one recording
- Path parameterization —
/users/123becomes/users/:id - Bulk promote — turn 50 recordings into 50 mock rules in one click
Your Connector Thinks It's a Real Database
MockMundo speaks actual database wire protocols — PostgreSQL, SQL Server, and MySQL. Your Boomi database connector, BizTalk WCF-SQL adapter, or MuleSoft JDBC transport connects directly. Same driver, same connection string, same queries. No HTTP shims. No code changes.
Define tables with sample data, write query rules that match SQL patterns, and test your data layer without ever touching a real database.
- PostgreSQL wire protocol v3 — startup, auth, simple/extended query
- SQL Server TDS protocol — PRELOGIN, LOGIN7, SQL_BATCH
- MySQL protocol — any MySQL connector or JDBC/ODBC driver
- Oracle TNS protocol (COMING SOON)
- SQL parsing — SELECT, INSERT, WHERE, ORDER BY, LIMIT, IN, LIKE
- CSV import — bulk-load sample data from spreadsheets
One-Click from Spec to Mock
Drop an OpenAPI 3.x, Swagger 2.0, or WSDL 1.1 spec file — MockMundo parses it, generates realistic sample responses with smart type heuristics, and creates every route. Review, select, import.
- OpenAPI + Swagger — paths, parameters, schemas, examples
- WSDL 1.1 — operations, SOAPAction, XML types, envelope generation
- Smart sample data — name-based heuristics (email, phone, date, UUID)
- Selective import — pick only the routes you need
Recreate the Chaos of Production
Real APIs fail in complex ways. MockMundo lets you reproduce every failure mode so your integration handles errors gracefully before it hits production.
- Artificial delay — test timeout handling with configurable latency
- Connection reset — TCP connection drops without a response
- Probabilistic failures — 10% of requests return 500? Easy.
- Rate limiting — return 429 after N successful requests
- Per-variant — different error behaviors on different response variants
Salesforce & ServiceNow. No Sandbox Required.
Testing Salesforce integrations shouldn't require a $5,000/year sandbox. MockMundo comes with pre-built object catalogs — Account, Contact, Opportunity, Incident, CMDB CI — with realistic sample data and query language support.
- 6 Salesforce objects + 6 ServiceNow objects out of the box
- SOQL query support — SELECT, WHERE, ORDER BY, LIMIT
- Auto-generated routes — CRUD endpoints with sample data
- Custom objects — add your own schemas
