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Fintech2026-10-223 min readdev.to

The UK Treasury is asking whether bank APIs should stay free. Do the maths now.

HM Treasury's payments consultation floats FCA oversight of open banking pricing. Here is the ten-minute model I'd run before building on "free" bank APIs.

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Fintech2026-10-20dev.to

Private In, Public Out: What an XMR to ETH Swap Looks Like From the Inside

Last week a privacy coin had a bad few days. On October 14, Pirate Chain found an exploit that let an...

5 min readRead more

Fintech2026-10-19dev.to

Why Two Market Charts Can Disagree: A Reproducible Comparison Workflow

An Ositrustees research note on timestamps, market sessions, historical adjustments and source...

7 min readRead more

Fintech2026-10-18dev.to

Validate an IBAN and VAT number before paying an invoice

A post by Mohamed Zaghloul

3 min readRead more

Our Blog

The UK Treasury is asking whether bank APIs should stay free. Do the maths now.

Private In, Public Out: What an XMR to ETH Swap Looks Like From the Inside

Why Two Market Charts Can Disagree: A Reproducible Comparison Workflow

Validate an IBAN and VAT number before paying an invoice

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