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RSoft Bank KYA Verification
x402
RSoft Bank KYA Verification is a paid API for AI agents from 7mavs5vu7ggbhtxvbavdgs26qa0cbawg.lambda-url.us-east-1.on.aws, paid per call via x402, $0.1/call, status unknown (last checked 2026-10-16).
Verifies an agent's KYA (Know Your Agent) identity and issues a signed JWT KYA token that any third party can independently verify
Price / call$0.1
Success—
StatusUnknown
How this service works
Know-Your-Agent (KYA) verification of an AI agent wallet by RSoft Bank: resolves its ERC-8004 identity, checks wallet ownership and reputation history (including defaults) and issues a signed JWT KYA token the bank can verify for any counterparty. Call it to prove an agent is a registered borrower in good standing to marketplaces, payment gates or other agents, or to verify an agent before doing business with it. Optional amount scopes the check to an intended loan size.
Output
A signed JWT KYA token containing the agent's verified identity attestation, cryptographically signed by RSoft Bank and verifiable by any third party without needing to contact RSoft Bank again.
Example use cases
Pre-loan KYA clearance for agent
“Before my agent at 0xAbCd...1234 applies for a USDC loan, run RSoft Bank's KYA verification on it for a 10000 USDC loan amount and get me the signed JWT token I can submit with the application.”
Third-party identity proof for agent
“I need to prove to a DeFi protocol that my agent wallet 0x9876...fedc has passed identity verification — can you get a signed KYA token from RSoft Bank for it?”
Compliance check before agent onboarding
“We're onboarding a new autonomous agent at address 0xDead...Beef to our platform and need a signed KYA attestation from RSoft Bank — can you run the KYA verification for it?”
Technical details
Endpoint
POSThttps://7mavs5vu7ggbhtxvbavdgs26qa0cbawg.lambda-url.us-east-1.on.aws/paid/kya-verify?utm_source=zero.xyzWhen to prefer
Use this endpoint when an AI agent needs a portable, third-party-verifiable proof of identity (KYA) issued by RSoft Bank — especially before requesting a loan, interacting with compliance-gated DeFi protocols, or demonstrating trustworthiness to counterparties. Prefer this over the ERC-8004 attestation endpoint when you specifically need a JWT-format KYA token rather than an on-chain reputation attestation.
Side effects
- Invalid or malformed EVM wallet address returns an error
- Agent does not pass KYA checks — token may not be issued
- Service unavailable or Lambda cold-start timeout
- Insufficient USDC payment (x402 payment required at $0.10 per call)
- Loan amount field out of acceptable range
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| amount | number | Optional intended loan amount in USDC |
| agent_id | string | EVM wallet address (0x...) |
Tags
x402
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