WalletsTech API Documentation

One transaction, in the same row shape as /transactions. This is how you confirm a /send: poll until status is no longer pending.

The hash format is chain-specific — a malformed hash is a 400, an unknown one is a 404.

Authentication

AuthorizationBearer

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

Request

This endpoint expects an object.

userIdstringRequiredformat: "^[0-9a-fA-F]{24}$"

24-character hex id, returned by /create.

assetIdenumRequired

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)

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)

txHashstringRequired

Chain-specific: 0x + 64 hex on EVM, 64 hex on Bitcoin and Tron, a base58 signature on Solana.

Response

resultobject

A chain-agnostic transaction row. Every chain is normalised to this shape.

requestIdstring

Echo of the inbound X-Request-Id, or a generated one.

Errors

400

Bad Request Error

401

Unauthorized Error

404

Not Found Error

503

Service Unavailable Error

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)

$	curl -X POST https://your-endpoint.example.com/txid \
>	-H "Authorization: Bearer <token>" \
>	-H "Content-Type: application/json" \
>	-d '{
>	"userId": "66b1f0c23d4e4a5b9c6d7e8f",
>	"assetId": 1,
>	"txHash": "3560b682bcfe4dcd10f1634a86941ab9b3eff7d6d111e4d491572838ac728015"
>	}'

1	{
2	"result": {
3	"hash": "3560b682bcfe4dcd10f1634a86941ab9b3eff7d6d111e4d491572838ac728015",
4	"type": "send",
5	"amount": "0.001",
6	"fee": "0.00002820",
7	"status": "success",
8	"date": "2026-07-11T09:14:22.000Z"
9	},
10	"requestId": "b7a1f0c2-3d4e-4a5b-9c6d-7e8f90a1b2c3"
11	}

Get a transaction

Authentication

Headers

Request

Response

Errors