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Product: notes from the network

Guides, engineering write-ups and research on proxies, scraping and the data that feeds AI. Written by the people who run the infrastructure.

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Product1 post
Product1 minWhy failed requests should be freeCredit multipliers hide the cost of blocks inside your bill. The case for billing only on success, and what it does to a provider's incentives.DFDatafuel founder & CEO·18 Jun 2026
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Topic hubsStart from the pillar, then go deep.
AI agents & MCPGiving agents the live web, safely and cheaply.3 postsGEO & AI visibilityMeasuring what answer engines say about brands.1 postProxy networks explainedResidential, mobile, ISP and datacenter: what each is for.5 postsWeb scraping fundamentalsHow requests, rendering and anti-bot systems really work.3 posts
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