API ReferenceWallets

Export seed (disabled)

Deprecated
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Key export is intentionally disabled and always returns 403. It is documented so nobody wastes time wiring it up: the mnemonic returned by /create is the only time key material ever leaves the service.

Authentication

AuthorizationBearer

A 15-minute token from /auth. Required on every endpoint except /auth.

Headers

X-Request-IdstringOptional
Correlation id. Generated if omitted, echoed on every response, and written to the audit log.
X-USER-IDstringOptionalformat: "^[0-9a-fA-F]{24}$"

Sent by the trusted gateway. When present it overrides any userId in the body.

Request

This endpoint expects an object.
userIdstringOptionalformat: "^[0-9a-fA-F]{24}$"

24-character hex id, returned by /create.

assetIdenumOptional
Primary asset selector. An all-digit string (`"21"`) is accepted and normalised to an integer. - `1` — BITCOIN BTC (native, 8 decimals) - `2` — ETHEREUM ETH (native, 18 decimals) - `21` — ETHEREUM USDT (ERC20, 6 decimals) - `22` — ETHEREUM USDC (ERC20, 6 decimals) - `3` — BNB BNB (native, 18 decimals) - `31` — BNB USDT (BEP20, 18 decimals) - `32` — BNB USDC (BEP20, 18 decimals) - `4` — TRON TRX (native, 6 decimals) - `41` — TRON USDT (TRC20, 6 decimals) - `42` — TRON USDC (TRC20, 6 decimals) - `5` — POLYGON POL (native, 18 decimals) - `51` — POLYGON USDT (ERC20, 6 decimals) — mainnet only - `52` — POLYGON USDC (ERC20, 6 decimals) - `6` — SOLANA SOL (native, 9 decimals) - `61` — SOLANA USDT (SPL, 6 decimals) — mainnet only - `62` — SOLANA USDC (SPL, 6 decimals)

Errors

401
Unauthorized Error
403
Forbidden Error