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🔌 Endpoints

Network	Endpoint URL
Mainnet	https://api.secretkeylabs.io
Signet	https://api-signet.secretkeylabs.io

🔑 Get your API keys

Start your free trial to get API keys. Happy building!

⚡ Alternative: pay-per-request via Lightning

Don't want to manage an API key? Every Xverse API endpoint also accepts payment over the Machine Payments Protocol (MPP) — pay 1 satoshi per request via Lightning, no key required. This is the recommended path for AI agents and autonomous clients.

See MPP Lightning Payments for the full flow.

💬 Developer Support & Feedback

Have feedback, feature requests, or want to partner? Contact us — we’d love to hear from you.