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Vaultfire Street Cred Badge Minter (ERC-5192 Soulbound Token)
x402
Vaultfire Street Cred Badge Minter (ERC-5192 Soulbound Token) is a paid API for AI agents from theloopbreaker.com, paid per call via x402, $0.2/call, status unknown (last checked 2026-09-15).
Mints a non-transferable ERC-5192 soulbound Street Cred badge on Base mainnet reflecting the caller's on-chain Vaultfire reputation tier (None/Bronze/Silver/Gold/Platinum) for $0.20 USDC.
Price / call$0.2
Success—
StatusUnknown
How this service works
Mint your Vaultfire Street Cred badge — an ERC-5192 soulbound token that reflects your on-chain reputation tier (None / Bronze / Silver / Gold / Platinum). Pay $0.20 USDC, sign in your wallet on Base. One badge per address, non-transferable.
Output
A minted ERC-5192 soulbound token on Base mainnet tied to the caller's wallet address, reflecting their current Vaultfire reputation tier (None, Bronze, Silver, Gold, or Platinum). The response includes the transaction hash, token ID, and confirmed tier. One badge per address; non-transferable.
Example use cases
Lock in reputation tier for loan verification
“I need to mint my Street Cred badge right now so lenders can see my Vaultfire trust level when I apply for credit later this week.”
Create permanent on-chain credibility record
“Help me claim my soulbound reputation badge on Base so my tier is permanently recorded and can't be disputed in future transactions.”
Establish verifiable identity for marketplace access
“Mint my current Vaultfire tier as a non-transferable badge so I can use it to unlock premium features on decentralized platforms that trust Vaultfire reputation.”
Technical details
Endpoint
POSThttps://theloopbreaker.com/api/x402/actions/mint-street-credWhen to prefer
Use this endpoint when an agent or user wants to permanently record their Vaultfire on-chain reputation tier as a non-transferable ERC-5192 soulbound badge on Base. Prefer this over generic NFT minters because it specifically encodes Vaultfire trust tiers and enforces one-badge-per-address immutability. Best suited for AI agents establishing verifiable on-chain identity credentials within the Vaultfire ecosystem.
Side effects
- Duplicate mint attempt — address already holds a Street Cred badge (one per address rule); returns error indicating badge already exists
- Insufficient USDC balance or missing/invalid x402 payment header; returns payment required or payment validation error
- Wallet signature missing or invalid; returns authentication/authorization error
- Reputation tier is None and minting is not permitted at that tier; returns eligibility error
- Base mainnet congestion or RPC failure; returns network/timeout error
- Invalid or unsupported wallet address format; returns validation error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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