| Name | Lines of code | Maintainability | Test coverage |
| stellar_sdk/operation/set_options.py | 217 | A 3 hrs | |
| stellar_sdk/client/aiohttp_client.py | 217 | A 45 mins | |
| stellar_sdk/signer_key.py | 222 | A 25 mins | |
| stellar_sdk/keypair.py | 245 | A 3 hrs | |
| stellar_sdk/transaction.py | 271 | A 3 hrs | |
| stellar_sdk/strkey.py | 295 | A 2 hrs | |
| stellar_sdk/soroban_server_async.py | 306 | A 0 mins | |
| stellar_sdk/soroban_server.py | 306 | A 0 mins | |
| stellar_sdk/base_server.py | 307 | B 4 hrs | |
| stellar_sdk/server.py | 317 | B 4 hrs | |
| stellar_sdk/server_async.py | 320 | A 35 mins | |
| stellar_sdk/operation/create_claimable_balance.py | 390 | A 3 hrs | |
| stellar_sdk/sep/stellar_uri.py | 457 | B 5 hrs | |
| stellar_sdk/sep/stellar_web_authentication.py | 520 | D 1 day | |
| stellar_sdk/scval.py | 521 | A 0 mins | |
| stellar_sdk/operation/revoke_sponsorship.py | 524 | A 3 hrs | |
| stellar_sdk/transaction_builder.py | 1,288 | D 1 day | |
| stellar_sdk/sep/txrep.py | 1,519 | A 2 hrs |