144pay.com

What It Is

144 Pay is a crypto payment gateway built around USDT, with a focus on accepting payments on Polygon and BNB Chain/BSC, plus batch payout capabilities. Merchants create payment requests via API, and the system returns a one-time depositAddress. Users can send USDT from a wallet, exchange, or hardware wallet; the system then detects the on-chain transaction, injects gas, sweeps funds to the merchant’s hot wallet, and splits funds according to the configured rules.

Core Capabilities

Its main design highlight is a “non-custodial / minimal-custody” approach: each payment uses a one-time wallet derived via BIP-44 HD, reducing address reuse and fund commingling. On-chain detection uses in-house polling, persistent cursors, retries, and reorg handling, and waits for the required number of confirmations before moving to the next step. Webhooks are signed with HMAC-SHA256, while the API supports Idempotency-Key, rotatable API keys, OpenAPI 3.0, and Redoc documentation. For batch payouts, the Disperse contract supports up to 200 destination addresses; the documentation says this saves about 50% in gas compared with sending transfers one by one.

Pricing and Settlement

Public pricing is relatively clear: Starter costs 0.9% per confirmed payment, with up to 100 transactions per month; Growth costs 0.5%, with up to 5,000 transactions per month, and adds Ethereum, advanced Split features, priority support, and a 99.9% SLA; Enterprise is custom-priced, with support for any EVM chain, KMS/HSM, and 99.99%+ on-call support. No fixed settlement arrival time is disclosed; the text only describes the confirmation, sweeping, and distribution flow. For batch payouts, it states that funds are held in custody for less than 1 minute.

Pros, Cons, and Who It’s For

The advantages are an API-friendly setup, a complete state-machine design, and clear handling of the decimal-place difference between USDT on Polygon with 6 decimals and BSC with 18 decimals. It is suitable for e-commerce, platforms, affiliate commissions, and bulk USDT payout scenarios. The limitations are also clear: the main text does not disclose the company’s location, licensing, KYC/AML policies, fiat on/off-ramp support, or traditional payment capabilities. Asset support is concentrated on USDT, and access requires an application, making it better suited for crypto-native merchants to test at a small scale first.

Access from China

The text does not provide information on availability from mainland China, so this is assessed as unknown. If a China-based team needs stable usage, it should also evaluate network connectivity, USDT compliance risks, corporate due diligence, and alternatives such as Coinbase Commerce, NOWPayments, BitPay, CoinPayments, or Triple-A.