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WalCert Wallet Funding Origins Grader
x402
WalCert Wallet Funding Origins Grader is a paid API for AI agents from walcert.globalscoreagent.com, paid per call via x402, $0.05/call, status unknown (last checked 2026-09-14).
Grades an EVM wallet's funding origins (CEX, bridge, mixer, organic) on an A-F scale and returns a signed certificate anchored on Celo.
Price / call$0.05
Success—
StatusUnknown
How this service works
Before hiring or paying an ERC-8004 agent, grade the controlling wallet's funding origins (CEX, bridge, mixer, organic) A-F. POST wallet_address; signed certificate + Celo on-chain anchor. $0.05 USDC.
Output
Returns an A-F letter grade reflecting the quality of the wallet's funding origins, categorized across sources such as CEX deposits, cross-chain bridges, mixers, and organic on-chain activity. Also includes a signed certificate and a Celo blockchain anchor proving the assessment, suitable for compliance records or pre-transaction vetting.
Example use cases
Vetting an ERC-8004 agent wallet
“I'm about to hire an ERC-8004 agent and want to check its wallet 0xAbC1234...5678 first — can you grade its funding origins A-F and tell me if any funds came from mixers or bridges?”
Pre-payment counterparty risk check
“Before I send USDC to 0xDeF9876...4321, can you check where that wallet's funds originally came from and give me a signed certificate showing whether it's organic, CEX-funded, or mixer-tainted?”
Compliance screening for on-chain payments
“Our compliance process requires a funding-origin certificate for any new wallet we pay. Can you run wallet 0x1A2B3C...7D8E through the origins grader and get me the Celo-anchored certificate?”
Technical details
Endpoint
POSThttps://walcert.globalscoreagent.com/v1/certificates/originsWhen to prefer
Choose this endpoint when you specifically need to evaluate where a wallet's funds originated (CEX withdrawal, bridge inflow, mixer, or organic activity) rather than behavioral patterns, portfolio quality, or chain longevity. Ideal for pre-hire ERC-8004 agent vetting, compliance workflows requiring a signed and blockchain-anchored certificate of funding provenance, or any situation where mixer or bridge exposure is a disqualifying risk factor.
Side effects
- Invalid or malformed wallet address (not 0x-prefixed or not 42 chars) — returns validation error
- Wallet has insufficient on-chain history to determine funding origin — may return low confidence or incomplete grade
- Payment of $0.05 USDC not received — request rejected with 402 Payment Required
- Network or Celo anchoring failure — certificate generation may be delayed or error out
- Wallet address exists but has no discernible funding transactions — grade may default to F or unknown
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| wallet_address | string | EVM wallet address (0x-prefixed, 42 chars) |
Tags
x402
Reviews
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