About BlackForge
BlackForge is a crypto market-data API. It streams live order-book and trade data from every pair on 9 spot exchanges, ~11,800 pairs in all, and publishes 120 measurement columns per pair per closed 5-minute window. The data is for people, on a dashboard, and for autonomous agents, over a pay-per-call x402 endpoint. Every column is a measurement, never a trade call.
Who builds it
BlackForge is built and run by Marc Amorós Carafí, an independent software and AI developer based in Barcelona, Spain. It grew out of years spent building trading systems and wanting one honest feed of what is really resting on the book and what actually traded, across every venue, without the aggregation that hides where liquidity lives.
The whole product is deliberately narrow: raw spot market microstructure, measured the same way on nine venues, sold as columns per pair per closed window. No scores, no calls, no filtered universe. The full set of pairs is the product.
What to read next
The metric reference lists every measurement, by family, with its unit and the plan it unlocks on. The glossary defines the order-book and trade-flow terms in plain language, and the comparisons line BlackForge up against the alternatives. Pricing covers the four plans and the pay-per-call rail.
Contact
Questions, access requests or press: hello@blackforge.so. BlackForge is in private beta, so dashboard access is granted by request.
See it on the pairs you actually trade
Tell us which exchanges and pairs you watch. We open a dashboard with your history already loaded. Private beta, no card.
9 exchanges · ~11,800 pairs · 120 columns per pair · 5-minute windows