JSPM

JWA, JWS, JWE, JWT, JWK, JWKS for Node.js, Browser, Cloudflare Workers, Deno, Bun, and other Web-interoperable runtimes

Library to retrieve RSA public keys from a JWKS endpoint

A tool to mock a JWKS for development of microservices who consume jwts signed with RSA

Fetch utils for JWKS keys

Converts PEM encoded RSA public and private keys to the JWK (JSON Web Key) format.

A library for working with JSON Web Keys (JWKs) in TypeScript. This is meant to be extended by environment-specific libraries like @atproto/jwk-jose.

Library to retrieve public keys from a JWKS endpoint

FrontMCP Auth - Authentication, session management, and credential vault

Library to retrieve RSA public keys from a JWKS endpoint

RFC 9421 HTTP Message Signatures for AI agents — crypto primitives for Visa Trusted Agent Protocol (TAP)

keylab is a library aiming to create and validate JSON Web Tokens without hussle or prerequisitie cryptography knowledge.

Lightweight support for fetching JWKs.

Decode and verify JWT tokens issued by AWS Cognito.

Adonisjs v6 package for authentication with jwt token

Middleware for Express to secure endpoints with OAuth JWT Bearer tokens

Edge-safe JWKS fetch and cache with SSRF protection

A library for working with JSON Web Keys (JWKs) in TypeScript. This is meant to be extended by environment-specific libraries like @bluesky-social/jwk-jose.

JWT authentication for MCP servers — JWKS validation, scope auto-discovery, and RFC 9728 Protected Resource Metadata

A declarative BFF (Backend for Frontend) framework that standardizes SPA communication with auth, proxy, CSP, rate limiting, OpenAPI support, and static file hosting

A JWKS client library

A lightweight, functional, and environment-agnostic library for JWT generation and JWKS-based verification

Webpack v4 compatible version of panva/jose v3.x

Integration of the library jwks-rsa with FoalTS

Node.js SDK for AuthU - Centralized Multi-Tenant Authentication Service

Library to retrieve RSA public keys from a JWKS endpoint

Manage your jwks keys easily and securely

gRPC service-to-service auth for Nodii microservices: server + client interceptors, JWKS fetch from S3, JWT verifier, token manager.

Library to retrieve RSA public keys from a JWKS endpoint

A framework-agnostic Typescript SDK that validates JWT access tokens issued by Wristband for user or machine authentication.

Core module for Veridot — enterprise-grade distributed token verification with refresh-token rotation, JWKS, observability and pluggable stores.

Backend JWT verification SDK for Azirid Identity. Validate access tokens locally using JWKS — no HTTP calls to the auth server on every request.

Utility methods for working with a JSON Web Key (JWK) and/or JSON Web Key Set (JWKs)

TypeScript types and validation schemas for Web Identity and JOSE standards, including:

AgentLair identity verification for DefenseClaw — AAT verification, trust-score gating, and behavioral telemetry for every OpenClaw tool call.

BlueLamp 外部API連携MCP認証SDK: JWKS キャッシュ付き JWT 検証 Express ミドルウェアを提供する

Audit A2A agent cards across L1-L4 trust dimensions. Score identity, authentication, authorization, and behavioral trust on any agent card.

ForrestJS service which helps handling JWKS activities.

Auth toolkit: Firebase JWKS verify + Supabase user ensure for Next.js Edge runtime

A simple, convenient, and safe interface for interacting with JSON Web Tokens (JWTs) for authentication and authorization

XAT -- Agent infrastructure for AI. Identity, trust, signing, audit. Zero dependencies.

jwt-lab – A fast, secure, beautiful JWT CLI tool and MCP server for developers & AI agents. Encode, decode, verify, inspect, audit, and generate keys for JSON Web Tokens.

Unified auth SDK for Eve-compatible apps — agent jobs and user sessions

Fastify plugin for path-based JWT/JWKS validation. Protect multiple paths with independent JWKS providers.

JWT utilities for @saurbit/oauth2 (jose-based)

A lightweight, zero-dependency TypeScript library for creating, verifying and decoding JSON Web Tokens (JWT).

eToro SSO provider for better-auth — Login with eToro in ~5 lines of config

Framework-agnostic JavaScript SDK for Central Auth — token management, JWT verification, and refresh flow utilities.

n8n node for JWT token validation with JWKS support

Add a lambda function to your aws-rest-api-gateway which can be used as a token authorizer

Generic Socket.IO chat server with JWKS authentication and plugin hooks for StoneScriptPHP platforms

Component to validate Bearer Token. It validate JWT tokens and reference tokens (Introspection) as well. It support almost all algorithms. RSA, ECDsa, HMAC. Trough jose.

Middleware for Hono to validate JWTs using JWKS

Auth providers (API key, JWT/JWKS, Google/GitHub/Microsoft/Auth0 OAuth, Clerk, Supabase) and Express middleware for ConversoKit ChatGPT Apps.

B2C token verification utilities for Node.js APIs

JWT token validation package with offline JWKS validation and Redis-based token revocation support

JWT key management with automatic rotation and JWKS endpoint for NestJS applications

Cryptr Jwt verifier library

Headless React + server toolkit for Telegram's official OAuth 2.0 / OpenID Connect login. Wraps the popup-based telegram-login.js SDK in a typed component and hook, plus a server-side ID-token verifier (JWKS, RS256/ES256) that runs on Node 18+, edge runti

JWT/JWKS Express middleware with scope validation.

NextAuthAllAccess wraps NextAuth to provide JWKS verifiable access tokens for third-party APIs.

Resolve did:jwks documents using did-resolver

AgentLair integration for Flue — agent identity (AATs), behavioral trust scoring, and trust-gated MCP connections.

Lightweight AAT (Agent Authentication Token) verification for Node.js, Bun, and edge runtimes. Fetches JWKS from agentlair.dev, caches keys, and validates EdDSA JWTs in one call.

A DID method that enables JWKS endpoints to be used as DID identifiers

Library to retrieve RSA public keys from a JWKS endpoint

Generate OAuth 2.0 / OpenID Connect configurations

User-JWT verifier + REST issuer-client + Hono/Express middleware for services that consume nodii-auth. Verifies RS256 tokens against the JWKS published by nodii-auth.

TypeScript Node.js client for the Signing Service API

Library to retrieve RSA public keys from a JWKS endpoint

Provider SDK for JWT-based marketplace session management

Library to retrieve RSA public keys from a JWKS endpoint

Library to retrieve EC public keys from a JWKS endpoint

Library to retrieve RSA public keys from a JWKS endpoint

JWT authentication hook for Dismissible applications using OIDC well-known discovery

A complete JWT auth library that provides key rotation, token revocation and persistent key storage

Environment-driven JWT authentication for Cloudflare Workers with secret-name indirection

Library to retrieve public key from a JWKS endpoint in the browser.

A simple, convenient, and safe interface for interacting with JSON Web Tokens (JWTs) for authentication and authorization

Library to retrieve RSA public keys from a JWKS endpoint

package to support in the implementation of an user authentication end-point.

Library to retrieve RSA public keys from a JWKS endpoint

Generic SSE (Server-Sent Events) server with JWKS authentication and plugin hooks for StoneScriptPHP platforms

Verify Beamar Auth JWTs in backend services - framework-agnostic JWT verification via JWKS

JWA, JWS, JWE, JWT, JWK, JWKS for Node.js, Browser, Cloudflare Workers, Deno, Bun, and other Web-interoperable runtimes

Interactive CLI for generating JWKS and JWTs to use/validate against them

JSON Web Token(JWT) middleware for Hoa.

OAuth2 Resource Server middleware for Elysia

JSON Web Almost Everything - JWA, JWS, JWE, JWK, JWT, JWKS for Node.js with minimal dependencies

JWKs authentication middleware, based on express-jwt

Library to authenticate an API key, in the browser or backend

Caracal identity primitives: JWT verification, JWKS, scope, claims.

Library to retrieve RSA public keys from a JWKS endpoint

A Better Auth adapter and client bridge for Convex. Isolated auth storage, JWT caching, static JWKS, and React bindings.

JWA, JWS, JWE, JWT, JWK, JWKS for Node.js, Browser, Cloudflare Workers, Deno, Bun, and other Web-interoperable runtimes (with updated dependencies)

RSA Key generator (in PEM) with Json Web Keystore (JWKS) file

Library to retrieve RSA public keys from a JWKS endpoint

Library to create API keys powered by JWT and JWKS

`JwksValidationHandler` for `angular-oauth2-odic`. Only needed for implicit flow.

Express endpoints for JAPIKey authentication

Serializer of keys for jwks route

Library to retrieve RSA public keys from a JWKS endpoint

BlitzWare Node.js SDK for Backend / Resource Server and Machine-to-Machine (API)

A small library to retrieve ECDSA signing keys from a JWKS (JSON Web Key Set) endpoint

Notoofly Auth Server - JWT verification and authorization middleware

Universal 'JSON Web Almost Everything' - JWA, JWS, JWE, JWT, JWK with no dependencies

A library for working with JSON Web Keys (JWKs) in TypeScript. This is meant to be extended by environment-specific libraries like @atproto-labs/jwk-node.

JWA, JWS, JWE, JWT, JWK, JWKS for Node.js, Browser, Cloudflare Workers, Deno, Bun, and other Web-interoperable runtimes

Protect your Express API (resource server) routes with OAuth 2.0 JWT Bearer and DPoP-bound access tokens issued by an authorization server.

The SDK for token parsing and validation against the JWKS. Also contains the types of token bodies.

DirX SDK — scanner, types, Guard middleware, JWKS auth, error model

Library to retrieve RSA public keys from a JWKS endpoint

This NPM package helps with validation of Apple token on a server.

JWKS token verification middleware.

JWA, JWS, JWE, JWT, JWK, JWKS for Node.js, Browser, Cloudflare Workers, Deno, Bun, and other Web-interoperable runtimes

A client library that verifies a JWT token by retrieve signing keys from a JWKS (JSON Web Key Set) endpoint.

Backend JWT verification SDK for Azirid Identity. Validate access tokens locally using JWKS — no HTTP calls to the auth server on every request.

JavaScript SDK for ISUWA OAuth2 (client_credentials flow with JWKS verification)

Helper package to manage JWKS and persit to db

JWTWallet Protocol client - Trustless JWKS verification

Library to retrieve RSA public keys from a JWKS endpoint

A collection of utilities when working with JWKS (JSON Web Key Store).

Simple JWT auth using JWKS key sets for Express. Wraps express-jwt and jwks-rsa. AWS Cognito compatible.

Node.js server adapter for AuthOS authentication - Express middleware and token verification

Fork of jws-rsa, a library to retrieve RSA public keys from a JWKS endpoint. Removes need to check 'sig' key of a jwk

JWT validation and authentication for db4 document database

JWKs authentication middleware, based on restify-jwt

'JSON Web Almost Everything' - JWA, JWS, JWE, JWT, JWK, JWKS for Node.js, Browser, Cloudflare Workers, Deno, Bun, and other Web-interoperable runtimes

A Node-RED node for validating JWTs using JWKS.

Neon Drizzle Tanstack Query Hooks

Universal 'JSON Web Almost Everything' - JWA, JWS, JWE, JWT, JWK with no dependencies

Library to retrieve RSA public keys from a JWKS endpoint

Middleware for checking the JWT

Parse and verify JWS x5c from the OpenID Connect jwks_uri

Hardened webhook trigger for n8n with HMAC/JWT (JWKS), replay protection, IP policies, mTLS proxy checks, per-IP rate limiting, Redis HA state, and audit export.

'JSON Web Almost Everything' - JWA, JWS, JWE, JWT, JWK, JWKS for Node.js, Browser, Cloudflare Workers, Deno, Bun, and other Web-interoperable runtimes

Ed25519 key generation and JWKS utilities for OpenBotAuth and Web Bot Auth

JSON Web Key Set (JWK Set) middleware for Connect.

Library to retrieve RSA public keys from a JWKS endpoint

Universal 'JSON Web Almost Everything' - JWA, JWS, JWE, JWT, JWK with no dependencies

Library to retrieve RSA public keys from a JWKS endpoint

Library to retrieve RSA public keys from a JWKS endpoint

SplitRoute server-side checkout SDK for merchants

Signed receipt issuance and verification helpers built on jose

JWA, JWS, JWE, JWT, JWK, JWKS for Node.js, Browser, Cloudflare Workers, Deno, Bun, and other Web-interoperable runtimes

Library to retrieve RSA public keys from a JWKS endpoint

Server SDK for Keychains.dev (BETA) — register trusted apps, create permissions, mint tokens, and make proxy calls via JWKS authentication

JWT authentication module with JWKS support for @nestjs-stitcher

A mock service to be used by tests needing a jwks endpoint.

## Usage Example

Server-side receipt and webhook verification helpers for the x402 payment protocol

JWT proof verification SDK for x402 sellers - stateless payment verification using JWKS

jwks management for node

P2.Dev maintained fork of express-jwt-jwks. Simple JWT auth using JWKS key sets for Express. Wraps express-jwt and jwks-rsa. AWS Cognito compatible.

JWT plugin for Better Auth with token management, JWKS, and refresh token support

Express middleware + utilities to validate JWTs (with JWKs caching)

Backend SDK for Node.js with JWT validation middleware and Admin API client

A drop-in but safer alternative to jsonwebtoken with modern security practices, TypeScript support, and enterprise features

Library to retrieve RSA public keys from a JWKS endpoint

Library to retrieve public keys from a JWKS endpoint. This is forked from auth0/node-jwks-rsa. The idea is to extend the lib to handle reading and providing jwks keys, supporting RSA and EC as well as working with node and react-native.

Library to retrieve RSA public keys from a JWKS endpoint

JWT proof verification SDK for x402 sellers - stateless payment verification using JWKS

JWTWallet Protocol client - Trustless JWKS verification

(Browser Runtime) 'JSON Web Almost Everything' - JWA, JWS, JWE, JWT, JWK with no dependencies

JWTWallet Protocol - Server-side JWKS generation and management

JWTWallet Protocol - Server-side JWKS generation and management

Prebuilt iwarapter/jwks Provider for Terraform CDK (cdktf)

Library to retrieve RSA public keys from a JWKS endpoint

NiceLogin SDK for Next.js - Complete authentication solution with Server Components, Server Actions, and Edge Middleware

Fastify plugin for authenticating Supabase JWT tokens with optional JWKS support.

'JSON Web Almost Everything' - JWA, JWS, JWE, JWT, JWK, JWKS for Node.js, Browser, Cloudflare Workers, Deno, Bun, and other Web-interoperable runtimes

Library to retrieve RSA public keys from a JWKS endpoint

Auth0 simulator for E2E testing.

Library to retrieve RSA public keys from a JWKS endpoint

A Node-RED node for validating JWTs using JWKS.

This is a library for verifying JSON Web Tokens (JWTs) using JSON Web Key (JWK) sets.

Integration of the library jwks-rsa with FoalTS

Provider-agnostic HPKE envelope library for x402 (Node) — cross-language interop with Python

Manage your jwks keys easily and securely

jose with dual ESM+CJS support (fork of panva/jose)

Node/TypeScript SDK for the Ermes notification platform — port of ermes-php-sdk

MoonX server-side SDK for Node.js. Verify MoonX-issued access + identity tokens with zero runtime dependencies.

JWT Authentication Middleware plugin for JSON Express