devkit

Package devchain is an application's local stand-in chain command: bcommon's testchain served over HTTP, a node's JSON-RPC at /rpc (generatetoaddress, sendrawtransaction, getinfo), its asset API under /api/v1/ and a header source at /v1/root/<height> and /v1/tip.

Package paidhost is a stand-in for an overlay host's terms route, for an application's tests: the terms document, and lookups over BRC-104 in which a priced class is answered 402 (BRC-105) until a payment pays the price to the key BRC-29 derives for the payee, and verifies against the chain.

Package vectors is an application's golden-vector command: it writes the files the application's codec generates under a directory, or with -check compares them byte for byte and writes nothing.