Introduction

The Laddro Career API is a RESTful API for building career tools. It provides endpoints for resume management, AI-powered resume tailoring, cover letter generation, and PDF rendering.

Architecture

The API runs on api.laddro.com and serves all requests over HTTPS. Responses are JSON unless you’re requesting a PDF render or using SSE streaming.


Client → api.laddro.com/v1/* → Career API (Go) → AI Provider → Response

Key Capabilities

Feature	Description
Resume Parsing	Upload PDF/DOCX, get structured JSON
Resume Tailoring	AI rewrites resume sections for a specific job description
Cover Letters	Generate cover letters targeted to job postings
PDF Export	Render resumes and cover letters with 22 professional templates
BYOK	Bring your own AI provider key (10 providers supported)
SSE Streaming	Real-time streaming for AI-powered endpoints

API Versioning

All endpoints are under /v1. We will not introduce breaking changes within a version. New versions will be announced in advance.

Rate Limits

Tier	Requests/Month
Free	50
Credit Packs	Purchased as needed

Exceeding your limit returns 402 Payment Required. See Billing & Credits for details.

Support

GitHub Issues: github.com/laddro-app
Email: [email protected]