Veyra documentation
Integration guides, security references, and product overviews. More API reference material is gated to approved merchants — your account manager will share access after onboarding.
API integration
API summary
What the Veyra API does, how authentication works, and where to send your first request. Read this before applying.
Quickstart
Create a checkout session server-side and mount the iframe. Copy-paste examples in Node, Python, and curl.
Verifying webhook signatures
Every outbound webhook carries a signature header. Copy-paste verification snippets in 7 languages.
Errors & idempotency
Error envelope shape, decline reason taxonomy, and how Idempotency-Key replays behave on POST endpoints.
Test cards
Token values and amount triggers for happy-path, declines, and 3DS challenges in test mode.
Product
Looking for the full API reference?
The endpoint-by-endpoint API reference and your live + test API keys live inside the merchant dashboard. The public docs above cover everything you need to evaluate Veyra before applying; after approval, signed-in merchants get the deep reference.