RapidTools Validation API
Service Overview
API-first validation service for structured data formats with deterministic validation, idempotent operations, and edge-deployed performance.
What it does
- Validates CSV timeseries data (currently GA4 analytics format)
- Provides deterministic, reproducible validation results
- Supports idempotent request handling with 24-hour TTL
- Returns structured findings with error codes and pointers
What it doesn't do
- Does not store or retain validated data
- Does not transform or modify input data
- Does not provide data analytics or insights
- Does not connect to external data sources
API Access
Base URL: https://rapidtools-validation-api.jamesredwards89.workers.dev
Authentication: API key via x-api-key header
Idempotency: Optional Idempotency-Key header (24h TTL, 409 on mismatch)
Supported Validation Types
csv.timeseries.ga4.v1 - Google Analytics 4 CSV timeseries data
- Required headers: date, sessions, users
- Optional headers: pageviews