SerpAPI Gateway Deployment
Overview
Promote a narrow backend gateway through preview, canary, reconciliation, and rollback without exposing the SerpAPI key or an open search proxy.
Prerequisites
- A fixture-tested gateway, deployment owner, route, caller identity, and rollback target
- Approved secret manager, data classification, SLO, capacity budget, and observability
- Platform-specific release and health-check conventions
Tool Discipline
Use Read, Glob, and Grep to inspect application and infrastructure changes, WebFetch to verify current SerpAPI contracts, and Write or Edit for deployment configuration, policies, probes, tests, and redacted receipts.
Current Contract
SerpAPI search calls require a private key and engine-specific parameters. Account capacity is discoverable through Account API. Public browser clients should call an authenticated application backend rather than SerpAPI directly.
Authentication
Inject SERPAPI_KEY from the target platform's server-side secret store. Authenticate gateway callers separately, validate their authorization to the requested use case, and never return vendor account or credential data.
Instructions
- Review the deploy diff, dependency lock, secret references, route exposure, caller authentication, input allowlist, output projection, and data retention.
- Define readiness without a billable search; expose only internal health and configuration status, not Account API details.
- Set finite client and request timeouts, concurrency/admission limits, cache policy, retry budget, and maximum pagination.
- Deploy to an isolated preview with no production key and run fixture, authorization, abuse, redaction, and rollback tests.
- Present the production mutation, live-search budget, monitoring, owner, and exact rollback command for approval.
- Deploy a small canary, execute one approved harmless search, and reconcile status, search ID, latency, errors, and capacity.
- Promote gradually only while SLO, correctness, privacy, and allowance thresholds hold; otherwise roll back immediately.
Approval Boundaries
Do not create or change a production secret, public route, caller policy, traffic allocation, or live canary without named approval.
Output
Return the deploy diff, access and secret model, preview tests, canary receipt, capacity and SLO evidence, promotion decision, rollback proof, and owners.
Error Handling
| Condition | Response |
|---|---|
| Key appears in client assets | Block and rotate under incident procedure. |
| Gateway accepts arbitrary parameters | Fail the release and enforce a use-case allowlist. |
| Canary breaches errors, latency, or capacity | Roll back and preserve redacted search IDs. |
| Health endpoint leaks account facts | Remove the fields before exposure. |
Example
environment=production; callers=authenticated; key=server-secret; preview=pass; canary_searches=1; capacity=healthy; promotion=approved; rollback=verified
Resources
Next Steps
Observe a complete workload cycle and rehearse rollback and key rotation with the owning teams.