juspay/connector-service

Open-Source Payments Connector Service

What's novel

Open-Source Payments Connector Service

Code Analysis

12 files read · 7 rounds

A Rust-based payment gateway integration framework that unifies multiple Payment Service Providers (PSPs) like Stripe and Klarna through a macro-driven trait system and FFI-exposed gRPC server.

Strengths

Strong architectural patterns with clear separation of concerns, robust middleware for dynamic config overrides, and well-structured domain models. The macro approach elegantly reduces boilerplate while maintaining type safety across diverse PSP integrations.

Weaknesses

Missing test files and Python client implementation reduce confidence in reliability. Macro-heavy code makes debugging harder, and the README appears to overstate features not yet implemented (e.g., Python SDK).

Score Breakdown

Innovation

4 (25%)

Craft

83 (35%)

Traction

48 (15%)

Scope

82 (25%)

Signal breakdown

Innovation

Not Fork+1

Code Novelty+1

Concept Novelty+1

Craft

Ci+5

Tests+8

Polish+2

Releases+4

Has License+5

Code Quality+22

Readme Quality+15

Recent Activity+7

Structure Quality+5

Commit Consistency+5

Has Dependency Mgmt+5

Traction

Forks+17

Stars+20

Hn Points+0

Watchers+6

Early Traction+0

Devto Reactions+0

Community Contribs+5

Scope

Commits+8

Languages+8

Subsystems+10

Bloat Penalty+0

Completeness+7

Contributors+8

Authored Files+15

Readme Code Match+3

Architecture Depth+7

Implementation Depth+8

Evidence

Commits

559

Contributors

Files

973

Active weeks

TestsCI/CDREADMELicenseContributing

Repository

Language

Rust

Stars

Forks

License

Apache-2.0