Skip to main content

-Types-

MicroSui Object-style This section describes all the Type Structs of the SDK.

Inspired by the Mysten Labs TypeScript SDK, adapted for embedded C.

Types with Methods and Functions​

MicroSuiEd25519​

struct MicroSuiEd25519 {
    uint8_t secret_key[32]; // Placeholder for the Secret Key

    // OO-style methods
    SuiSignature (*signTransaction)(MicroSuiEd25519 *self, const char *msg)
    const char* (*toSuiAddress)(MicroSuiEd25519 *self);
    const uint8_t* (*getPublicKey)(MicroSuiEd25519 *self);
    const char* (*getSecretKey)(MicroSuiEd25519 *self);
};

MicroSuiClient​

struct MicroSuiClient {
    char rpc_url[128]; // Placeholder for the URL

    // OO-style methods
    SuiTransactionBlockResponse (*signAndExecuteTransaction)(MicroSuiClient *self, MicroSuiEd25519 kp, MicroSuiTransaction tx);
    SuiTransactionBlockResponse (*executeTransactionBlock)(MicroSuiClient *self, TransactionBytes txBytes, SuiSignature signature);
};

MicroSuiTransaction​

struct MicroSuiTransaction {
    TransactionBytes tx_bytes; // Transaction bytes

    // OO-style methods
    TransactionBytes (*build)(MicroSuiTransaction *self);
    void (*clear)(MicroSuiTransaction *self);
};

MicroSuiWiFi​

struct MicroSuiWiFi {
    char ssid[64]; // Placeholder for the WiFi SSID
    char password[64]; // Placeholder for the WiFi Password

    // OO-style methods
    void (*disconnect)(MicroSuiWiFi *self);
};

Types Struct native​

SuiSignature​

struct SuiSignature {
    uint8_t bytes[97];      // Placeholder for the signature in bytes format
    char signature[133];    // Placeholder for the signature in base64 format (132 + null terminator)
};

TransactionBytes​

struct TransactionBytes {
    uint8_t* data;      // Placeholder for transaction bytes data
    size_t length;      // Length of the transaction bytes
};

SuiTransactionBlockResponse​

struct SuiTransactionBlockResponse {
    BalanceChange balanceChanges[MAX_BALANCE_CHANGES];
    int balanceChanges_len;       // actual count

    char* checkpoint;               // may be NULL if not present
    char* confirmedLocalExecution;  // "true"/"false" or NULL
    char* digest;                   // may be NULL if not present
};

BalanceChange​

struct BalanceChange {
    char* amount;    // e.g., "100000000"
    char* coinType;  // e.g., "0x2::sui::SUI"
    char* owner;     // e.g., "0xabc..." (flattened AddressOwner if present)
};