OnFinality Bitcoin RPC

What it does

OnFinality provides a public Bitcoin RPC endpoint for lightweight tests and authenticated plans for larger workloads. Developers can query chain data without running a node initially, with dedicated infrastructure available separately. Public and paid endpoints have different limits.

Features & requirements

Pricing

Free and paid plansVerified against the listed official resource on 15 October 2026.Source · 15 Oct 2026 ↗

Platforms

API, WebVerified against the listed official resource on 15 October 2026.Source · 15 Oct 2026 ↗

Bitcoin support

Bitcoin-related serviceVerified against the listed official resource on 15 October 2026.Source · 15 Oct 2026 ↗

Sources & freshness

Discovery from igorbarinov/awesome-bitcoin. Follow the linked official project for current information. CC0 1.0 ↗

Editorial review · 15 Oct 2026

Imported records link to their sources. An entry is a discovery aid, not an endorsement.