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Introduction
Quickstart
Status
Concepts
Coding pipeline
Credits
Webhooks
Idempotency
API Reference
Overview
Coding
Overview
Code survey responses (one-call hero)
Projects
Overview
List all projects
Create a new project
Get project details + questions
Delete project (cascade)
List questions in project
Upload responses (JSON array)
Generate AI codebook (async job)
Get current codebook
Run auto-coding (async job)
Get coding results (paginated)
Quality
Overview
Check coding consistency
Refinement
Overview
Get AI codebook refinement suggestions
Apply a refinement suggestion to the codebook
Resolve a refinement action (create_new / assign_existing / merge / dismiss)
Reopen a previously-applied refinement suggestion
Codebook
Overview
Import a manual codebook
Clone a codebook between two questions in the same project
Estimate codebook generation cost and time
AI recommendation for coding type
Analytics
Overview
CX dashboard (NPS/CSAT/CES)
AI-generated executive summary
Theme x Segment cross-tabulation
Code impact correlation analysis
Verbatim responses for a theme × segment cell
Rank segments by theme frequency
Per-segment theme report with sample quotes
Competitor mentions and sentiment
Positive / negative / neutral feedback breakdown
Wave-over-wave trend for a tracking study
Compare two specific waves of a tracking question
Detect theme/score anomalies between two waves
Connections
Overview
List survey platform connections
Create a new connection
Test connection credentials
List surveys from connected platform
Questions
Overview
Bulk delete questions (cascade)
Merge questions into a grouped question
Split grouped question back to individuals
Export
Overview
Export coded results as Excel (.xlsx)
Export coded results as CSV
Export coded results as SPSS (.sav)
Jobs
Overview
Get async job status
List recent jobs
Usage
Overview
Get credits and rate limits
Webhooks
Overview
List registered webhooks
Register a webhook endpoint
Remove a webhook
Health
Overview
Health check
SDKs
TypeScript
Python
MCP
Overview
Error Reference
Overview
ALREADY_CODING — Question is mid-coding
AUTH_ERROR — Generic authentication failure
CODEBOOK_GENERATION_FAILED — Codebook step failed
CODING_FAILED — Coding step failed mid-run
CONFIG_ERROR — Server missing required configuration
DB_ERROR — Database query failure
EMPTY_CODEBOOK — No codebook on this question
GATEWAY_TIMEOUT — Upstream call timed out
INSUFFICIENT_CREDITS — Organization out of credits
INSUFFICIENT_SCOPE — Key missing required scope
INTERNAL_ERROR — Unhandled server error
INVALID_STATE — Resource can't accept this operation
JOB_ALREADY_RUNNING — A job is already in flight
KEY_EXPIRED — API key past expiry
KEY_REVOKED — API key has been revoked
NEGATIVE_BALANCE — Negative-allowed plan hit its floor
NO_DATA — Question has no responses
NO_ORG — Key valid but no organization found
NOT_FOUND — Resource doesn't exist
NOT_GROUPED — Question grouping required
QUEUE_UNAVAILABLE — Async queue unavailable
RATE_LIMITED — Over per-key request limit
SERVICE_UNAVAILABLE — Dependency unavailable
SPSS_SERVICE_ERROR — SPSS microservice degraded
TRIAL_LIMIT_EXCEEDED — Free trial used up
UNAUTHORIZED — Missing or invalid API key
VALIDATION_ERROR — Request body is malformed
GitHub
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Overview
Coding
Section titled “Coding”
One-call hero endpoint — responses in, codes out.
Operations
Section titled “ Operations ”
POST
/v2/code
