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One key-free API searches trademarks in 70+ offices — and its worst failure returns no HTTP status at all

One key-free API searches trademarks in 70+ offices — and its worst failure returns no HTTP status at all

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6 min read
Official fuel prices for France, Spain and Italy in one API call (and from an AI agent via MCP)

Official fuel prices for France, Spain and Italy in one API call (and from an AI agent via MCP)

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3 min read
I spent a week on Switzerland's open geodata APIs. Here are the four traps.

I spent a week on Switzerland's open geodata APIs. Here are the four traps.

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5 min read
EU and UK public tenders in one schema, with OCDS export

EU and UK public tenders in one schema, with OCDS export

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2 min read
I turned Brazil's 73M-establishment company registry into second-fast lookups, with no server and no database

I turned Brazil's 73M-establishment company registry into second-fast lookups, with no server and no database

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3 min read
How we built a verified dataset of 198 tour group headset rules

How we built a verified dataset of 198 tour group headset rules

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4 min read
Calculer un prix au m avec les DVF : moyenne tronquée, mutations et communes fusionnées

Calculer un prix au m avec les DVF : moyenne tronquée, mutations et communes fusionnées

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3 min read
Turning phone update policies into dates: precision, minimums and sources

Turning phone update policies into dates: precision, minimums and sources

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4 min read
How we built a travel guide from open data with Claude Code

How we built a travel guide from open data with Claude Code

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3 min read
ASIC public notices API: liquidations as JSON, by ACN or ABN

ASIC public notices API: liquidations as JSON, by ACN or ABN

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6 min read
SAM.gov's exclusions list looked key-gated. The dataset wasn't — the endpoint was.

SAM.gov's exclusions list looked key-gated. The dataset wasn't — the endpoint was.

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5 min read
Replacing GovTrack's retired bill API with official bulk data

Replacing GovTrack's retired bill API with official bulk data

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5 min read
I Built an Economic Calendar From Government Sources Instead of Scraping ForexFactory

I Built an Economic Calendar From Government Sources Instead of Scraping ForexFactory

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5 min read
Watching EU Public Tenders With the TED API (and Never Alerting on the Same One Twice)

Watching EU Public Tenders With the TED API (and Never Alerting on the Same One Twice)

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8 min read
Exporting France's official company register past the 10,000-result cap (Sirene, VAT keys and GDPR)

Exporting France's official company register past the 10,000-result cap (Sirene, VAT keys and GDPR)

Comments 3
6 min read
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