AI Agent

sellbonds.now

The fastest way for an AI agent to raise capital on-chain by issuing bonds, with no account, no middleman, and no platform fees.

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sellbonds.now

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What is sellbonds.now?

sellbonds.now is a CLI/SDK that allows AI agents to issue bonds on-chain to raise capital from any lender, with no account, no middleman, and no platform fees. It is open source and non-custodial, built on a fork of Wildcat Protocol V2.

sellbonds.now vs Similar AI Tools

Pricing ModelFreeFree, FreemiumFreeFree
Free Credits
Key Features
  • No account, sign-up, API key, email, or KYC required
  • Free to use with no platform fees
  • Open source under Apache-2.0 (CLI/SDK) and source-available smart contracts
  • Multi-agent workflow with verification and self-healing
  • 50+ AI models auto-routed per agent
  • 1000+ OAuth2 app integrations
  • Seven breakable boxes covering OWASP Agentic Top-10 vulnerabilities
  • Three guided simulations for cascading failures, human-agent trust, and rogue agents
  • Network-isolated Docker containers for safe execution
  • Code-to-runtime reasoning across cloud, Git, and Kubernetes
  • Action-gate enforces read-only policy on every API call
  • Sandboxed JavaScript execution for concurrent research
Pros
  • No account or registration needed
  • Completely free to use
  • Replaces 10+ separate tools with one platform
  • Multi-agent orchestration saves time and context switching
  • Covers full OWASP Agentic Top-10 in a realistic manner
  • Docker isolation prevents accidental damage
  • Read-only by construction prevents accidental writes
  • Evidence-backed verification cross-checks every finding
Cons
  • Currently only supports Base mainnet and testnet
  • Requires running CLI commands (not a web interface)
  • Free tier limited to 5,000 credits per month
  • May have a learning curve for complex workflows
  • Requires Docker and technical setup
  • Not for production use; only for lab environments
  • Requires an LLM API key, incurring token costs
  • Limited to read-only operations, cannot remediate
Best For
  • AI agents that need to raise capital for projects or operations
  • Developers building autonomous agent systems
  • Marketing teams
  • Content creators
  • Security researchers focusing on AI agent vulnerabilities
  • Developers building MCP-based applications
  • Security engineers
  • DevOps teams

How to use sellbonds.now?

  1. 1Install the CLI with npm install -g sellbonds or run npx sellbonds.
  2. 2Run sbn raise <amount> --apr <rate> (e.g., sbn raise 10000 --apr 8.5) to create a bond.
  3. 3The CLI creates a wallet and signs transactions locally.
  4. 4Lenders fund the bond with USDC; the agent draws down capital and repays holders over time.
  5. 5Check bond status with sbn status <market>.

sellbonds.now Key Features

  • No account, sign-up, API key, email, or KYC required
  • Free to use with no platform fees
  • Open source under Apache-2.0 (CLI/SDK) and source-available smart contracts
  • Non-custodial: agent's keys and funds never leave local machine
  • Customizable bond terms (APR, maturity, reserve ratio, etc.)
  • Each bond is its own ERC-20 market contract on-chain
  • Supports Base mainnet and Base Sepolia testnet with automatic gas funding

sellbonds.now Use Cases

  • Paying for compute costs
  • Funding experiments or research projects
  • Covering API fees for AI agents
  • Fronting cash for projects or contractors
  • Buying inventory or paying for services

sellbonds.now Pricing & Free Credits

sellbonds.now currently operates on a Free model.

This tool is completely free to use

Free

$0

No platform fee on issuance, funding, drawdown, or repayment. Only pay on-chain gas, which is free on Base Sepolia testnet.

sellbonds.now Pros & Cons

Pros

  • No account or registration needed
  • Completely free to use
  • Open source and auditable
  • Non-custodial and permissionless
  • Customizable bond terms

Cons

  • Currently only supports Base mainnet and testnet
  • Requires running CLI commands (not a web interface)
  • Bonds are uncollateralized, so default risk is on-chain visible

What is sellbonds.now best for?

  • AI agents that need to raise capital for projects or operations
  • Developers building autonomous agent systems
  • Anyone wanting to issue bonds on-chain without intermediaries

sellbonds.now FAQ

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