aba-payway-mcp

Enables MCP-compatible AI tools to create checkouts, generate KHQR codes, check/list transactions, issue refunds, create payment links, and pull exchange rates via ABA Bank's PayWay API.

→ sim0ple/aba-payway-mcp · listed on glama

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// key findings

✅

No credential exfiltration, no sensitive file access, no obfuscation

Static analysis found nothing flowing your secrets to unexpected places.

✅

Open source with a license and README

Anyone can audit the code, the license is declared, and the publisher documents what it does.

🔐

You'll be asked for 2 credentials: PAYWAY_API_KEY, PAYWAY_RSA_PUBLIC_KEY

These are read from process.env at runtime. Make sure you trust where they’ll be sent.

// required environment variables

This server reads these from process.env. You'll be asked to provide them before it can run.

🔐 secretPAYWAY_API_KEY— yes HMAC secret ("public_key" in PayWay's docs — used for HMAC-SHA512 hashing)

configPAYWAY_ENV— no sandbox (default) or production

configPAYWAY_MERCHANT_ID— yes Your merchant key from ABA Bank

🔐 secretPAYWAY_RSA_PUBLIC_KEY— only for refund / payment-link tools RSA public key PEM ABA Bank issued for merchant_auth encryption. Literal \n in a one-line env value is fine — it's unescaped automatically.

// full audit trail

The full breakdown of what we checked, the deductions that landed, the network hosts, the dependency advisories, and concrete fix guidance is available to verified publishers.

// improvement guidance — verified publishers only

We have 1 concrete improvement we can share with the publisher of this MCP. Each comes with specific guidance to raise the trust score.

// embed badge in your README

[![M8ven Score](https://m8ven.ai/badge/mcp/sim0ple-aba-payway-mcp-1jldel)](https://m8ven.ai/mcp/sim0ple-aba-payway-mcp-1jldel)

commit: a6bac6e67fee440f6063429a0a9bacb844e7b308

code hash: 40e1df09a7df94a9db0c37f69f9dc77cdc6f24818410a22327ee9f2126fe43ab

verified: 7/21/2026, 8:41:33 AM

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