Build on NXT

One API across the ecosystem, authenticated with scoped keys from your NXT account.

• API keys with scopes, expiry, per-key rate limits and zero-downtime rotation
• Consistent JSON errors with request IDs you can quote to support
• Versioned endpoints under /api/v1
• OpenAPI description at /api/v1/openapi.json

Developer program

Apply for higher limits, beta access, integration partnerships, marketplace access or developer credits.

Apply to the program

NXT DEV

Our developer workbench — playground, webhooks, logs and utilities — is in development.

About NXT DEV