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Vaultfire AIPartnershipBondsV2 Create Bond
x402
Vaultfire AIPartnershipBondsV2 Create Bond is a paid API for AI agents from theloopbreaker.com, paid per call via x402, $0.1/call, status unknown (last checked 2026-09-15).
Prepares an unsigned payable transaction to mint an AI partnership bond on the AIPartnershipBondsV2 smart contract; caller signs locally — no server-side key custody.
Price / call$0.1
Success—
StatusUnknown
How this service works
Vaultfire AIPartnershipBondsV2.createBond — pay $0.10 USDC, get an unsigned payable tx; sign locally, no key custody. Contract: msg.value > 0; aiAgent != msg.sender; partnershipType is 1–200 bytes. See GET for full spec.
Output
Returns an unsigned payable Ethereum transaction object (with msg.value set to the USDC stake amount) targeting the AIPartnershipBondsV2 contract on Base, ready for local wallet signing. Also returns a signed x402 receipt confirming the $0.10 service fee was accepted. No private keys are ever sent to or stored by the server.
Example use cases
Example prompt
“Create a Vaultfire partnership bond between my agent at 0x1234567890123456789012345678901234567890 and my partner at 0x0987654321098765432109876543210987654321 with a partnership type of 'strategic-collaboration' and stake 0.50 USDC — give me the unsigned transaction so I can sign it myself.”
Technical details
Endpoint
POSThttps://theloopbreaker.com/api/x402/actions/create-partnership-bondWhen to prefer
Use this endpoint when an AI agent needs to programmatically mint an on-chain partnership bond via the Vaultfire AIPartnershipBondsV2 contract without exposing private keys server-side. Prefer this over generic contract-write endpoints when you specifically need the bond creation tx-prepare flow with USDC staking and the x402 paid lane receipt.
Side effects
- Missing X-PAYMENT header — returns 402 with payment instructions and accepted asset details
- aiAgent address equals msg.sender (contract rejects self-bonding) — validation error
- partnershipType string is empty or exceeds 200 bytes — returns 400 bad request
- Invalid or non-checksummed wallet address — returns 400
- USDC stake amount is zero or negative — contract requires msg.value > 0
- Unsupported chainId — only Base mainnet is supported
- Insufficient USDC balance for x402 payment fee
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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