Connect a miner
Point any Stratum v1 miner at BitcoinII SOLO Pool, or use the new encrypted Stratum V2 endpoints. There are no accounts. The username is your payout address.
Quick start
- Pick a tier below close to your hashrate, or use the vardiff tier if unsure.
- Set username to your-payout-address.worker. For example: YOUR_ADDRESS.rig01.
- Password is ignored by default, unless you specify custom parameters (e.g. custom static difficulty like d=524288).
- Hit start. Stats appear in seconds on the Address page.
For most home miners like Bitaxe, Nerdaxe, Avalon, etc; you should use vardiff port. For rental marketplaces like Braiins, Nicehash, MiningRigRentals, you should choose fixed difficulty ports.
Premium Anycast Network
11 locations · DDoS-protectedEvery stratum endpoint on this page is delivered over a global anycast network spanning 11 edge locations. You connect to a single hostname and are routed automatically to the nearest location for the lowest possible ping, while enterprise-grade DDoS mitigation absorbs attacks at the edge. No region picking, no separate URLs, and your rig's real IP is preserved end-to-end.
Americas
Europe
Asia-Pacific
⛏️ Bitaxe / NerdAxe / ESP-Miner
Pool URL : stratum+tcp://bc2.mkpool.com Pool Port: 3353 (vardiff) Username : YOUR_ADDRESS.worker Password : x
✨ NiceHash Rental Configuration
Algorithm: SHA256 Pool Host: bc2.mkpool.com Pool Port: 3357 Username : YOUR_ADDRESS Password : x
🧠 Braiins Rental Configuration
URL : stratum+tcp://bc2.mkpool.com:3353 Username : YOUR_ADDRESS.asic01 Password : x
🔌 MiningRigRentals (MRR)
Pool Host: bc2.mkpool.com:3357 Worker : YOUR_ADDRESS Password : x
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