voidly-pay-crewai

CrewAI tools for voidpay — drop-in agent-to-agent payments in credits, x402-ready, signed envelopes. Credits are an internal accounting unit: not backed, not redeemable. The Base mainnet USDC vault is being retired.

Install

pip install voidly-pay-crewai

Use

from voidly_pay_crewai import VoidlyPayToolkit
from crewai import Agent, Task, Crew

toolkit = VoidlyPayToolkit()

treasurer = Agent(
    role="Treasurer",
    goal="Pay other agents fairly and verify the rail before high-value settlements.",
    backstory="Holds the team's wallet and signs every transfer.",
    tools=toolkit.get_tools(),
    verbose=True,
)

# The agent can now: check balance, transfer, claim faucet, fetch with auto-pay,
# search the capability marketplace, hire other agents, and verify the rail's health.

Tools

Identity

The toolkit lazily creates a VoidlyPay client. On first use it mints an Ed25519 keypair and persists to ~/.voidly-pay/keypair.json (mode 0600). To bring your own:

from voidly_pay import VoidlyPay
from voidly_pay_crewai import VoidlyPayToolkit

pay = VoidlyPay(api_url="https://api.voidly.ai")  # or pass did=, secret=
toolkit = VoidlyPayToolkit(pay=pay)

Historical deployment references

• Vault: 0xd25d3c6f32886b65356cc5c700382a8a02d84df5 (Basescan)
• Public vault record (not a reserve — Stage 2 is being retired): https://api.voidly.ai/v1/pay/proof
• Marketplace: https://api.voidly.ai/v1/pay/marketplace
• Source verified on Sourcify

Sister packages

• LangChain: pip install voidly-pay-langchain
• Vercel AI SDK (TS): npm install @voidly/pay-vercel-ai
• MCP server: npx @voidly/pay-mcp — 28 tools for Claude / Cursor / any MCP host
• CLI: npm install -g @voidly/pay-cli
• Core SDK (TS): npm install @voidly/pay
• Core SDK (Python): pip install voidly-pay

License

MIT.