Build dApps for the Bitcoin Cash blockchain using a high-level programming language on top of Haskell.
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{o} Studio 5f9c0959ac Add compiled script to contract class 5 days ago
docs Merged in emergent_reasons/spedn-1/emergent_reasons/add-example-of-conversion-from-int-to-ti-1559219240 (pull request #4) 1 month ago
examples JS Contract interface 1 week ago
images Project logo 8 months ago
spedn Fix a bug in OP_PUSH serialization to hex 5 days ago
spedn-js Add compiled script to contract class 5 days ago Info for contributors 8 months ago



Spedn is a high level smart contracts language for Bitcoin Cash. It is designed for explicity and safety:

  • It is statically typed - detects many errors at compile time
  • It is explicitly typed - no guessing what the expression is supposed to return
  • It is purely-functional - free of side effects, the common source of bugs
  • It has a familiar C-like syntax