Sigma Auth

v0.0.90

Secure identity for AI and apps

0

#sigma #auth #identity #bsv #bap

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A Better Auth plugin that adds Sigma Identity (Bitcoin-native auth, OAuth2.1 + PKCE, BAP) to your app.

Install

Supported languages

TypeScript

BRC compliance

N/A

Token protocols

N/A

Domains

identity
wallet

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Maintained bybOpen.io

CategoryWallets

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auth-express-middleware

BSV mutual-authentication Express middleware

Sub-categoryAuthentication & MFA

LicenseMIT

Maturityproduction

SPV moden/a

Networksmainnet

Version0.0.90

UpdatedJun 23, 2026

AddedMay 4, 2026

npm install @sigma-auth/better-auth-plugin

npm install @sigma-auth/better-auth-plugin

Sigma Auth

Install

Supported languages

BRC compliance

Token protocols

Domains

Share this block

Other Authentication & MFA

Share Sigma Auth

Install

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