rii.link

Core

Link Management

Paths, redirect codes, expiry & edits

QR CodesNew

Dynamic QR codes for any link

Smart RoutingNew

Redirect by geo, device & time

Dynamic Responses

Return 30x redirects or raw JSON

RedirectJSON

Preview

AI & MCP

Let AI agents manage your links

Use Cases

Marketing campaigns

Track & route campaign traffic

Enterprise

SSO / SAML on request

AI & LLM apps

Serve structured data to agents

REST API & MCP

Automate links programmatically

Custom domains

Bring your own branded domain

Analytics

Live click & routing insights

Integrations

REST API, MCP & live click stream

View more

Explore all use cases

From the journal

Guide

How to migrate 50,000 links without losing a click

The Redirect

Guides and playbooks on links and routing

DevelopersPricing
The Redirect

Blog — playbooks & engineering notes

Developers

REST API & MCP server

Changelog

What shipped — with receipts

Contact

Talk to sales or support

The Redirect
Log inStart for free

The Redirect.

Ideas between click and destination.

All articlesLinksRoutingQR codesAnalyticsEngineeringRSS

Engineering

All articles
Oct 12, 20268 min read
Engineering

Your user-agent check believes anyone

Any script can claim to be GPTBot. The IETF's first Web Bot Auth draft lets agents like ChatGPT's and Google's prove who they are with HTTP Message Signatures, but signers and verifiers already disagree on the header format, and no signature survives a 302.

Oct 5, 20268 min read
Engineering

What stateless MCP changes for agents that manage links

No sessions, no handshake, no resumable streams. The MCP 2026-07-28 changes that matter when agents create and delete links at scale, with request examples and a migration checklist for servers and clients.

Sep 6, 20265 min read
Engineering

Links for LLMs

AI agents follow links too — but they want structured data, not HTML. One URL that redirects people and answers machines with clean JSON changes what a "link" can do.

rii.link

The intelligent routing layer for the modern web. Built for developers and marketers.

GitHub

Product

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  • Smart Routing
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  • AI & MCP
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  • QR Codes
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Solutions

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