Guides
Hand your agent the whole web — you set the guardrails
Copy-pasteable guides for giving an LLM agent a real browser it can act in: sign into the accounts you authorize, keep a person in the loop where it matters, and let repeated work compile into skills that stay cheap at scale. Every request and response below was read off the API, not off the marketing copy.
Cornerstone guides
From a first run to work you can delegate
13 answer-shaped guides: question headings, runnable code, and the guardrails and economics spelled out rather than implied.
Getting started
Cost engineering
Skills
MCP
Frameworks
Data
- ~3 min read
Extract structured data from a page without paying for a model
Three deterministic extraction paths — a matching template, a per-row selector map, and captured background XHR — and when a schema-driven model read is actually the right call.
- ~3 min read
Crawl a website without crawling the whole website
Map first, scope second, crawl third — plus the resume trick that means a truncated crawl does not cost you the pages you already paid for.
- ~3 min read
Build a retrieval pipeline over web content in two calls
Crawl or list your sources, ingest them through extract → clean → chunk → embed → load, and query the result by meaning with provenance on every chunk.
Monitoring
Operations
- ~4 min read
Sign in, survive 2FA, and never hold a password you should not
The four ways past a login wall — a vaulted secret, an auto-resolved emailed code, a code you hand back, and a connect link the account owner opens — and how to pick between them.
- ~4 min read
What to do when a run gets blocked
Tell a challenge wall from a score wall, know which one stealth can help with, and stop paying to escalate into a wall that will not move.
- ~3 min read
Run browser work asynchronously and verify the callback
Submit a run as a background job, choose between polling, a status stream and a signed webhook, and handle the two states people forget: paused and cancelled.
Reseller
Reference
When you want the contract, not the tutorial
A guide shows you a path through. These are the pages that say what everything is.
Capabilities
Every shipped mechanism with its endpoint, what a call costs, how to switch it on, and where it stops.
MCP tools
One page per tool: the exact argument contract, the response shape, and which adjacent tool is the better pick.
Glossary
The vocabulary, each entry linked to the capability, tool and guide that explain it in full.
Delegate the work. Keep the decision.
Run your first goal in minutes, set the guardrails, and let repeated work compile into skills that stay cheap however often they run.