Dashboard
DocsBlogSupportStatus Open dashboard
Help center

How can we help?

Guides, answers, and troubleshooting for merchants and developers.

Getting started

Create an account, get API keys, and take your first stablecoin payment.

8 articles

Accepting payments

Checkout sessions, confirmations, underpayments, refunds, and webhooks.

14 articles

Payouts

Settlement, sweeps to cold storage, payout destinations, and schedules.

9 articles

API & SDKs

OpenAPI reference, idempotency, signatures, error codes, and official SDKs.

19 articles

Account & billing

Team access, workspace settings, invoices, rate limits, and plan changes.

7 articles

Security & compliance

Key custody, signed webhooks, data handling, and our security posture.

6 articles
Popular articles
Why is my payment showing as underpaid? Top up the difference — sessions stay open until the exact amount lands. How long do confirmations take per chain? From ~1s on Solana to ~3 min on Bitcoin. Verifying webhook signatures HMAC-SHA256 with your endpoint secret. Moving from test mode to live Swap your key and enable mainnet chains. Sweeping funds to a cold wallet Configure payout destinations and schedules. Which stablecoins are supported? USDC, USDT — varies by chain.
Talk to us

Live chat

The fastest way to reach us. A human answers in under an hour during pilot.

Email support

Prefer email? Send us the details and we'll follow the thread to resolution.

[email protected]

Developer docs

API reference, SDK quickstarts, and integration recipes for every chain.

Read the docs

Still stuck?

Check live system status before you reach out, or open a chat and we'll dig into the session with you.

System status