DEVELOPER TOOLKIT

Launch cross-border 
payments with one API

Build and ship global payment flows—no blockchain complexity, no banking overhead. One clean API to send, receive, convert, and reconcile across currencies, chains, and counterparties.

API docs
Screenshot of SpherePay Developer Toolkit API dashboard showing cross-border payment setup

Abstracted flows across currencies, chains, and counterparties

Move money across currencies, chains, and counterparties with one clean API—no bank wires, no blockchain complexity, and no compliance patchwork.

Compliance built in, so you don’t bolt it on

Compliance is embedded at the protocol and API level, so every payment and counterparty check flows through rules that ensure KYC, KYB, and sanctions coverage.

Automated fiat-to-crypto and crypto-to-fiat conversions

Third-party transfers

Access to virtual accounts

Full compliance and fraud prevention built–in

EUR

European Euro
Live
Coming soon

USDC

USD Coin
Live
Coming soon

USDT

Tether
Live
Coming soon

USD

US Dollar
Live
Coming soon

Starknet

Live
Coming soon

Solana

Live
Coming soon

Sei

Live
Coming soon

Tron

Live
Coming soon

Polygon

Live
Coming soon

Aptos

Live
Coming soon

Base

Live
Coming soon

Avalanche

Live
Coming soon

Arbitrum

Live
Coming soon

Ethereum

Live
Coming soon

Let’s build the future of finance - faster

Join the businesses already scaling with Sphere.

Get started
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