Test the journey, not just the endpoint.
Multi-step API flows with extracted variables and per-step assertions. Reproduce real customer journeys — login, fetch, mutate, verify — on a schedule.
The essentials, none of the bloat.
Visual canvas
Drag-to-connect steps with full request and response inspectors. No YAML to memorize — but you can export to YAML or JSON anytime.
Stateful test chains
Extract values from a response (auth token, order id) and reuse them in the next request. Build real journeys, not isolated probes.
Schedule + alert
Run flows on demand or on a schedule. Failures route through the same alert channels as your API monitors.
How it actually looks.
API-first. Infrastructure-as-code friendly.
Everything you can do in the UI you can do via the API or Sysmos config. Drop monitors and flows into your repo and version them like the rest of your infrastructure.
flow: "checkout-journey"
steps:
- name: login
POST: /v1/auth
body: { email: "test@acme.io", password: "$SECRET" }
extract:
token: "$.access_token"
- name: create_order
POST: /v1/orders
headers: { Authorization: "Bearer ${token}" }
assert: { status: 201, latency_ms: "<800" }The details, on the record.
Better together.
Every Sysmos product shares the same workspace, team, and alert routing. No glue code, no duplicate billing.
Get flow builder running in 5 minutes.
Free forever for one user. No credit card. Up before standup.