Source a sample
POST /v2/sample/requestDefine segment, size, incidence and country. Returns a sample ID and invitation URL pool.
Audience · API
Programmatic access to
verified audiences.
For research platforms, survey tools, and in-house teams running continuous research: REST endpoints for sample sourcing, response-quality scoring, and completion tracking. SOC-2 audited, rate-limited, rigorously documented.
Enterprise SLA
High-availability infrastructure
Sub-second
p95 response time
Production-grade
Live integrations across stacks
Response: 142msStatus: 200 OK
Enterprise SLA
High-availability infrastructure
Sub-second
p95 response time
Production-grade
Live integrations across stacks
Endpoints
Six production
endpoints.
Track completion
GET /v2/sample/{id}/statusLive status: invited, started, completed, rejected. Webhook-subscribable.
Score a response
POST /v2/response/scoreSubmit a raw response payload; receive a 0-100 quality score and flag reasons.
Grade open-ends
POST /v2/openend/evaluate7-point rubric per response. LLM-detection + relevance + specificity in one call.
Query audience availability
GET /v2/audience/specsGet live incidence estimates, median feasibility, and cost indication for a proposed segment.
Panelist verification
POST /v2/panelist/verifySubmit an external panelist ID or profile — receive a verification report. Useful for BYO-panel hybrid runs.
Who uses it
Built for research
platforms and in-house teams.
Survey platforms
Integrate verified sample sourcing directly into your survey tool. Your users never leave the product.
In-house research teams
Route all external sample through the API. One audit trail, one quality standard, one billing relationship.
Continuous tracking pipelines
Weekly or daily waves that re-source automatically. Ideal for always-on brand or category trackers.
Academic & policy infrastructure
Research-council-grade access with reduced rates for registered studies.
Request Access
Want API credentials?
Access is provisioned on a per-org basis. 20-minute scoping call, then sandbox keys within 24 hours. Full docs + Postman collection on onboarding.