Add MyPayslip.lk salary calculator API

README.md

@@ -1054,6 +1054,7 @@ Supported by [Online Tools Collection](https://tools-collection.net)
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+- [MyPayslip.lk Sri Lanka Salary Calculator](./pages/mypayslip-lk/README.md) - Free read-only API for calculating a regular Sri Lankan monthly payslip, including APIT (PAYE), employee and employer EPF, employer ETF, stamp duty, net salary, annual figures and employer contributions 🆓
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collection/mypayslip-lk.yaml

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+name: MyPayslip.lk Sri Lanka Salary Calculator
+slug: mypayslip-lk
+description: Free read-only API for calculating a regular Sri Lankan monthly payslip, including APIT (PAYE), employee
+  and employer EPF, employer ETF, stamp duty, net salary, annual figures and employer contributions. No API key is
+  required, CORS is enabled, and calculations use the current 2026/27 rules effective from 1 April 2025.
+categories:
+  - Finance & Economics
+type: REST
+is_free: true
+is_active: true
+auth_type: none
+tags:
+  - sri-lanka
+  - salary
+  - payslip
+  - tax
+  - apit
+  - epf
+  - etf
+specification:
+  type: OpenAPI
+  url: https://mypayslip.lk/openapi.json
+  version: 3.1.0
+links:
+  - name: Docs / Website
+    url: https://mypayslip.lk/methodology/
+  - name: API Endpoint
+    url: https://mypayslip.lk/api/calc?salary=200000
+  - name: OpenAPI Specification
+    url: https://mypayslip.lk/openapi.json
+  - name: Reference Implementation
+    url: https://github.com/Buddhima-JD3/sri-lanka-salary-calculator

pages/mypayslip-lk/README.md

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+# 📦 [MyPayslip.lk Sri Lanka Salary Calculator](https://mypayslip.lk/methodology/)
+
+
+> **Free read-only API for calculating a regular Sri Lankan monthly payslip, including APIT (PAYE), employee and employer EPF, employer ETF, stamp duty, net salary, annual figures and employer contributions. No API key is required, CORS is enabled, and calculations use the current 2026/27 rules effective from 1 April 2025.**
+
+## 📝 Details
+- **Categories**: [Finance & Economics](https://github.com/tools-collection/apis-collection#finance--economics-)
+- **Type**: `REST`
+- **Auth**: `none`
+- **Free**: `Yes` 🆓
+- **Status**: `Active`
+
+## 🚦 Rate Limits
+*Not specified*
+
+## 📖 Specification
+- **Type**: `OpenAPI`
+- **URL**: [https://mypayslip.lk/openapi.json](https://mypayslip.lk/openapi.json)
+- **Version**: `3.1.0`
+
+## 🔗 Links
+- [Docs / Website](https://mypayslip.lk/methodology/)
+- [API Endpoint](https://mypayslip.lk/api/calc?salary=200000)
+- [OpenAPI Specification](https://mypayslip.lk/openapi.json)
+- [Reference Implementation](https://github.com/Buddhima-JD3/sri-lanka-salary-calculator)
+
+## 🧰 Libraries
+*No libraries available*
+
+## 📬 Contact
+*Not provided*
+
+## 💬 Discussion
+*Not provided*
+
+---
+[Back to README](../../README.md) | Supported by [Online Tools Collection](https://tools-collection.net)