Neo WalletAPI

Onboard customers, move money and get told when it lands — over one signed, idempotent JSON API.

Signed, not logged in

No tokens or sessions. Every request carries an API key and an Ed25519 signature; copy the helper and move on.

Every write takes an Idempotency-Key. On a timeout, resend the same key and get the same answer.

HMAC-signed, deduplicable, retried for ~38 hours, ordered per resource.

The test environment behaves like production. Going live is new keys and a new base URL.