royal-mail

Royal Mail Pro Shipping v3 REST API PHP Client

A PHP library for accessing the Royal Mail Tracking API V2 (REST) API.

Self-hosted UK address lookup API built on Royal Mail PAF data. Zero-database, in-memory binary search.

A tool for converting the CSV Postcode Address File from Royal Mail into a fairly flat Microsoft SQL Server Database.

Royal Mail tracking API and webhook make it easy to integrate Royal Mail tracking function into your own project.

Royal Mail Tracking API & Webhooks — Track Royal Mail shipments with Track123.

For UK makers who post to US customers with Royal Mail duty paid: a US tariff code for every product, a US price and postage table with the import duty included, and a list of prices to change when US duty changes. Runs in your browser. Built with Claude Code.

Python SDK for the Postio API — UK address, email, and phone validation. PAF + Ordnance Survey backed. Sync + async, type-safe via Pydantic v2.

Put a PDF in the post - a Claude Code and Codex skill for physical letters, printed in the UK and delivered by Royal Mail. Signed For, Tracked 24/48 and Special Delivery, with the tracking number recorded once Royal Mail issues it. Every letter priced and previewed before you commit to it. A free tool by DBHQ.

Omnibus Royal Mail: orders and postage labels through Click & Drop, tracking through the Tracking API.

Ruby SDK for the Postio API — UK address, email, and phone validation. PAF + Ordnance Survey backed.

JS-family integration packages for the Postio API: drop-in JS, typed clients, MCP, CDN worker, examples

.NET SDK for the Postio API — UK address, email, and phone validation. PAF + Ordnance Survey backed. Async-first via HttpClient.

Move a shipping label PDF from eBay or Royal Mail Click & Drop to any position on an A4 label sheet, or onto a 4x6 thermal label, without scaling it.

PHP SDK for the Postio API — UK address, email, and phone validation. PAF + Ordnance Survey backed. Composer / Packagist.

Go SDK for the Postio API — UK address, email, and phone validation. PAF + Ordnance Survey backed. Stdlib net/http only.

Vendure fulfilment handler for Royal Mail Click & Drop: create orders (and OBA labels) via the API when you fulfil

Free copy-and-paste countdown to Royal Mail's Christmas 2026 last posting dates for UK shop websites, with your own order-by dates. No cookies, no fee.