ombrachain_sdk — C++ SDK

SDK static C++20 pentru OmbraChain. Construit pe libsodium (Ed25519 + SHA-256), libcurl (REST/SSE), nlohmann/json (ordered_json pentru canonical serialization).

Dependencies (vcpkg)

vcpkg install libsodium curl nlohmann-json

Build

git clone https://github.com/ombrachain/OmbraBlockChain
cd OmbraBlockChain/sdk-cpp
mkdir build && cd build
cmake .. -DOMBRACHAIN_BUILD_EXAMPLES=ON \
  -DCMAKE_TOOLCHAIN_FILE=$VCPKG_ROOT/scripts/buildsystems/vcpkg.cmake
cmake --build . --config Release

Quick start

#include <ombrachain/wallet.hpp>
#include <ombrachain/tx_builder.hpp>
#include <ombrachain/client.hpp>

using namespace ombrachain;

int main() {
    auto wallet = Wallet::random();
    OmbraClient client("https://api.ombra-net.com");

    // ── Fork V6 — submit agent run ──
    AgentRequestParams p;
    p.agent_run_id = compute_agent_run_id(wallet.address(), 0, "Explain Bitcoin");
    p.conversation_id = compute_conversation_id(wallet.address());
    p.prompt = "Explain Bitcoin in 100 words";
    p.tools_whitelist = {"web_search", "chain_query"};
    p.max_fee_str = "1000000";  // 1 OMBRA
    p.max_steps = 100;

    auto tx = build_agent_request_tx(wallet.address(), p, 0, wallet.private_key());
    client.submit_tx(tx);

    client.stream_events([](const OrderedJson& evt) {
        std::cout << evt.dump() << "\n";
        return true;  // continue
    });
    return 0;
}

Cross-language compatibility

OrderedJson (alias pentru nlohmann::ordered_json) păstrează insertion order la serializare → bit-exact cu TS JSON.stringify(obj, replacer).