dilithia-sdk 0.3.0

Python SDK for the Dilithia RPC surface

Dilithia Python SDK

Python SDK for the Dilithia RPC surface.

Current SDK line: 0.3.0

Install

pip install dilithia-sdk

httpx is installed automatically. For the optional Rust-backed crypto bridge:

pip install dilithia-sdk[native]

Quick start (sync)

from dilithia_sdk import DilithiaClient

with DilithiaClient("https://rpc.example/rpc") as client:
    bal = client.balance("alice")
    print(f"{bal.address}: {bal.balance.formatted()} DILI")

    info = client.network_info()
    print(f"chain={info.chain_id} height={info.block_height}")

Quick start (async)

import asyncio
from dilithia_sdk import AsyncDilithiaClient

async def main():
    async with AsyncDilithiaClient("https://rpc.example/rpc") as client:
        bal = await client.balance("alice")
        print(f"{bal.address}: {bal.balance.formatted()} DILI")

asyncio.run(main())

Typed responses

All read methods return frozen dataclasses:

• Balance with address: Address and balance: TokenAmount
• Nonce with address: Address and next_nonce: int
• Receipt with tx_hash: TxHash, block_height, status, etc.
• NetworkInfo with chain_id, block_height, base_fee
• GasEstimate with gas_limit, base_fee, estimated_cost
• NameRecord with name and address: Address
• QueryResult wrapping any contract query return value

Token amounts use Decimal to avoid floating-point issues:

from dilithia_sdk import TokenAmount

t = TokenAmount.dili("1.5")
raw = t.to_raw()        # 1500000000000000000
back = TokenAmount.from_raw(raw)
print(back.formatted())  # 1.500000000000000000

Exception hierarchy

All exceptions inherit from DilithiaError:

• RpcError(code, message) -- JSON-RPC error
• HttpError(status_code, body) -- non-2xx HTTP response
• TimeoutError -- request or polling timeout
• CryptoError -- native crypto failures
• ValidationError -- invalid input

Gas sponsor

from dilithia_sdk import DilithiaClient, DilithiaGasSponsorConnector

client = DilithiaClient("https://rpc.example/rpc")
sponsor = DilithiaGasSponsorConnector(client, "wasm:gas_sponsor", paymaster="gas_sponsor")
call = client.build_contract_call("wasm:amm", "swap", {"amount": 100})
sponsor.send_sponsored_call(call, signer)

Crypto adapter

from dilithia_sdk import load_native_crypto_adapter

crypto = load_native_crypto_adapter()
if crypto:
    mnemonic = crypto.generate_mnemonic()
    account = crypto.recover_hd_wallet(mnemonic)

Commands

python -m pip install -e .
python -m unittest discover -s tests
python -m build

Requires Python 3.11--3.14.