Company intelligence

Second

Simple scaling for bitcoin

Software Development

Tallinn, EE

7 employees

Founded 2024

2 public signals

About Second

Second provides simple solutions for integrating Ark and Lightning payments into your apps. Deliver fast, low-cost, self-custodial payments to your users with a painless API integration. No channel management required.

Verified activity

Signals from Second

2 published signals

Products & Services

Sep 7, 2026

Second released Bark 0.7.0 to improve security and reliability.

Reported by Second

Products & Services

Sep 3, 2026

Second released Bark 0.6.2, allowing users to use one call to pay anything including an Ark or on-chain address, a Lightning destination, or a multi-rail BIP 321 URI with fee estimates.