The infrastructure for the money of tomorrow.
CashXChain is the payments orchestration layer for modern businesses. Built first for the corridors and workflows banks handle worst — cross-border and B2B — and designed to scale to every payment a modern business sends or receives.
Faster than banks. Safer than crypto.
curl -X POST https://api.sandbox.cashxchain.com/v1/banking/payouts \
-H "Authorization: Bearer $CXC_KEY" \
-H "Idempotency-Key: payout-INV-0042" \
-H "Content-Type: application/json" \
-d '{
"source_account_id": "mockacct_7d2f…_eur",
"beneficiary_id": "mockben_7d2f…_4da1",
"amount": "10.00",
"currency": "EUR",
"reference": "INV-0042"
}'
Explore the documentation
Everything you need to evaluate, integrate, and operate CashXChain in production.
Quickstart
From a sandbox key to a settled payout, one runnable call at a time.
Move money
Accounts, beneficiaries, payouts and FX on one API — and how timing differs in production.
API Reference
Every route, who may call it, and every error code with what to do about it.
Webhooks
The events we send, signature verification, and retries.
Security
Encryption, access control, isolation, and disclosure policy.
Compliance
KYC/KYB, AML, screening, travel rule, and licensing.
Two environments. Fully separated.
Sandbox and production each have their own accounts, API keys, auth, web app, and developer portal. There is no shared session or single sign-on between environments — by design.
api.cashxchain.comLive payments and real operations. Sign-up is self-serve; KYB and product enablement gate going live.
api.sandbox.cashxchain.comA fully isolated environment for development and testing. No real funds, separate accounts, separate keys.
LLM-friendly documentation
Every page can be copied as Markdown. The full reference is available as a single bundle for use in retrieval, prompts, and IDE assistants.