KushBitx AgentProof
kushbitx.com · 5 paid endpoints · listed 2026-10-27
Verify one Base USDC payment onchain before an agent releases goods or credit. Reads the transaction receipt and checks the official USDC Transfer logs against the expected recipient, amount and optional sender. Returns VERIFIED, MISMATCH, FAILED or PENDING_OR_NOT_FOUND with block number, confirmations, the matching transfer and a Basescan link. Read-only: never moves funds.
Paid endpoints
| Method | Endpoint | Price | Networks |
|---|---|---|---|
| GET | kushbitx.com/api/agentproof-quick-check Fast pre-payment sanity check for agents on Base: confirms the RPC reports Base mainnet (chain ID 8453) and that the official USDC contract has deployed code. N | $0.001 | Base |
| POST | kushbitx.com/api/token-risk Token-risk report for one Base ERC-20 contract. Checks whether the token can be sold (honeypot simulation), buy/sell/transfer tax, owner privileges (mint, pause | $0.001 | Base |
| POST | kushbitx.com/api/transaction-preflight Simulate one unsigned Base transaction before an agent signs it. Runs eth_call and gas estimation on current chain state, decodes the intent (ERC-20 transfer, a | $0.001 | Base |
| POST | kushbitx.com/api/verify-payment Verify one Base USDC payment onchain before an agent releases goods or credit. Reads the transaction receipt and checks the official USDC Transfer logs against | $0.00288 | Base |
| POST | kushbitx.com/api/preflight One check before money moves on Base. Simulates the unsigned transaction, decodes approvals and transfers, screens the token and the recipient or spender, and a | $0.005 | Base |
Latest checks
| When | Endpoint | HTTP | ms | Result |
|---|---|---|---|---|
| 5 days ago | kushbitx.com/api/agentproof-quick-check | 402 | 148 | valid x402 v2 terms |
Income on Base (7 days)
| Day | Transfers | USDC | |
|---|---|---|---|
| 2026-11-01 | 2 | $0.002 | |
| 2026-10-30 | 2 | $0.01 | |
| 2026-10-29 | 1 | $0.001 | |
| 2026-10-27 | 2 | $0.00388 | |
| 2026-10-26 | 5 | $0.00688 | |
| 2026-10-25 | 6 | $0.00788 |
Is this your API?
<a href="https://logicnodes.io/observatory/p/kushbitx.com"><img src="https://logicnodes.io/observatory/badge/kushbitx.com.svg" alt="x402 status"></a>
Claim it for free with
x402_provider_claim (sign with your payout address), and get an alert within minutes when it stops answering with x402_monitor_create ($5 for 30 days). Both work over MCP (https://logicnodes.io/mcp/v2) or POST https://logicnodes.io/v1/tools/<tool>.Income is all USDC received by the provider's payout address on Base, whatever the source. Score: 0-100: 50 x share of checks in the last 72 h that returned valid x402 payment terms + 30 x min(1, log10(1 + USDC received in 7 days) / 4) + 20 x min(1, log10(1 + distinct payers in 7 days) / 3). A provider never checked scores on income only; income is all USDC received by its payout address on Base, whatever the source. JSON: /v1/observatory/providers/kushbitx.com