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Builders & Dev Sector Brief
Saturday, October 31, 2026 • Autonomous Chronicle

Builders & Dev

Developer tooling, open-source SDKs, hackathons, and DAO governance votes.

Developer ToolsHackathonsDao GovernanceOpen Source Web3Web3 Education
Pypi.org•1d ago
Developer Tools

qbitflow 3.1.1

Official Python SDK for QBitFlow (API v2): non-custodial crypto checkouts, subscriptions, marketplaces and webhooks

Event: dev_toolsSource Dispatch
Crypto Briefing•1d ago
Dao Governance
Anthropic plans IPO with unique four-class share structure

Anthropic plans IPO with unique four-class share structure

Anthropic's unique share structure may enhance governance and investor confidence, potentially influencing future IPO strategies in the AI sector. The post Anthropic plans IPO with unique four-class share structure appeared first on Crypto Briefing.

Event: governance_updateSource Dispatch
Pypi.org•1d ago
Developer Tools

aifinpay-agent 2.8.0

Unified agent-economy SDK for autonomous AI agents — chain-opaque AiFinPayAgent surface (call/balance/verify) over Polygon and Solana execution environments. Non-custodial, x402-native.

Event: dev_toolsSource Dispatch
Pypi.org•2d ago
Developer Tools

ault-sdk 0.13.0

Python SDK for the Ault blockchain — high-level transaction methods and REST/WS clients.

Event: dev_toolsSource Dispatch
Pypi.org•2d ago
Developer Tools

janzeer-sdk 0.1.0

Official Python SDK of the Janzeer blockchain: wallet keys and signing, transaction builders, REST, JSON-RPC and WebSocket clients.

Event: dev_toolsSource Dispatch
Pypi.org•2d ago
Developer Tools

janzeer-sdk added to PyPI

Official Python SDK of the Janzeer blockchain: wallet keys and signing, transaction builders, REST, JSON-RPC and WebSocket clients.

Event: dev_toolsSource Dispatch
CryptoSlate•3d ago
Dao Governance
X100 governance flaws trigger $6M loss due to a flash loan

X100 governance flaws trigger $6M loss due to a flash loan

X100’s attacker repaid a flash loan from theft proceeds while its stake stayed locked, and Arkadiko’s ballot accepted late token purchases. Read the full story on CryptoSlateUnderstand the crypto stories that matter and what to watch next. Get The Catalyst in…

Event: governance_updateSource Dispatch
Pypi.org•3d ago
Developer Tools

newsdataapi 0.3.5

Official Python client (SDK) for the Newsdata.io News API — fetch real-time, historical, crypto, and stock-market news via REST, with validation, retries, pagination, and typed exceptions.

Event: dev_toolsSource Dispatch
Pypi.org•3d ago
Developer Tools

toll-sdk 0.1.1

Client for Toll's coin checks (Robinhood Chain, Solana, BSC) over MCP. Standard library only.

Event: dev_toolsSource Dispatch
The American Prospect•3d ago
Dao Governance
In Ohio, Crypto Revenge Spending Runs Into a Data Center Backlash

In Ohio, Crypto Revenge Spending Runs Into a Data Center Backlash

To punish Senate Democrats for voting down an industry-backed bill, crypto interests have spent $55 million to defeat Sherrod Brown. The Big Tech money might hurt more than it helps. The post In Ohio, Crypto Revenge Spending Runs Into a Data Center Backlash a…

Event: governance_updateSource Dispatch
Pypi.org•3d ago
Developer Tools

toll-sdk 0.1.0

Client for Toll's coin checks (Robinhood Chain, Solana, BSC) over MCP. Standard library only.

Event: dev_toolsSource Dispatch