Predio: A Clean JSON API for Spanish Cadastral Property Data
By
guillermofc
Summary
Predio is an API service that resolves and enriches Spanish property data (catastro) by cadastral reference, coordinates, or address. It returns structured, versioned JSON via REST and MCP protocols — designed for proptech companies, real estate firms, and AI agents. The service offers pay-per-use pricing with a free tier of 250 credits/month, no credit card required to start, and aims to replace the cumbersome SOAP-based Catastro system with clean JSON responses.
Source
Key quotes
· 4 pulledResuelve y enriquece cualquier inmueble español y recibe JSON estructurado y versionado — sin pelearte con el SOAP del Catastro.
REST y MCP — mismo core, errores en JSON nunca XML
Pago por uso, sin tarjeta — primera llamada en 2 minutos
Sin tarjeta. Free-tier de 250 créditos/mes para probar antes de conectar la billetera.
You might also wanna read

Predio wraps Spain's Catastro in JSON for agents that cannot live with SOAP
A Practical Guide to Presidio's Five Anonymization Operators for PII Handling
This article explains Presidio's five built-in anonymization operators (replace, redact, mask, hash, encrypt) for handling PII (Personally I
cstu.io·28d agoPreso Budget: AI-Powered Smart Budgeting Platform for Financial Management
Preso Budget is an AI-powered smart budgeting platform that helps users understand their spending habits and take control of their finances.
Documenso: Open-Source Digital Signing Platform as DocuSign Alternative
Documenso is an open-source digital signing platform that serves as an alternative to DocuSign. It offers flexible hosting options (self-hos
Theneo: AI-Powered API Documentation Generator for Stripe-Like Docs
Theneo is an AI-powered tool that generates Stripe-like API documentation automatically. It addresses the pain points of managing API docume
Coddo: A Task-First Software Development Tool with AI Integration
Coddo is a task-first software development tool that differs from traditional IDEs like VS Code by organizing work around tasks rather than

Comments
Sign in to join the conversation.
No comments yet. Be the first.