Blockpin
claus-check.joshlouisgoodman.workers.dev · 7 paid endpoints · listed 2026-10-27
Token flow check: every ERC-20 Transfer of one token into and out of an address (a vault, treasury, fee receiver or wallet) since block N, with totals, net, top counterparties, the largest transfers and the balance now. Use it to check claims like 'x% of every trade lands in the vault'. Ethereum, Base and Robinhood Chain. Independent, by Blockpin; not a Claus Network service.
Paid endpoints
| Method | Endpoint | Price | Networks |
|---|---|---|---|
| GET | claus-check.joshlouisgoodman.workers.dev/check Token and contract control check (rug check): who controls this token or contract, and did that change since block N? Current owner, pending owner, proxy implem | $0.01 | Base |
| GET | claus-check.joshlouisgoodman.workers.dev/flows Token flow check: every ERC-20 Transfer of one token into and out of an address (a vault, treasury, fee receiver or wallet) since block N, with totals, net, top | $0.01 | eip155:4663, Base |
| GET | claus-check.joshlouisgoodman.workers.dev/income Agent income rebuild: every payment into an agent wallet in one asset (an ERC-20, or native ETH including escrow withdrawals) between two blocks, with the draft | $0.01 | eip155:4663, Base |
| GET | claus-check.joshlouisgoodman.workers.dev/routes Router check: quotes a token's buys (0.01, 0.1, 1 ETH) and matching sells through Uniswap, KyberSwap and ParaSwap at once, lists every pool each route uses with | $0.01 | eip155:4663, Base |
| GET | claus-check.joshlouisgoodman.workers.dev/solana/check Solana control check (rug check) for a token mint or program: mint authority, freeze authority, Token-2022 extensions (permanent delegate, transfer hook, transf | $0.01 | eip155:4663, Base |
| GET | claus-check.joshlouisgoodman.workers.dev/solana/flows Solana flow and income check: rebuilds SOL or SPL token payments into and out of a wallet or treasury from its latest transactions, groups them by payer and rec | $0.01 | eip155:4663, Base |
| GET | claus-check.joshlouisgoodman.workers.dev/treasury Treasury snapshot: the native ETH balance and every ERC-20 balance of an address at a block (or now), read on-chain, with the block time. Use it to check treasu | $0.01 | eip155:4663, Base |
Latest checks
| When | Endpoint | HTTP | ms | Result |
|---|---|---|---|---|
| 5 days ago | claus-check.joshlouisgoodman.workers.dev/check | 402 | 194 | valid x402 v2 terms |
Income on Base (7 days)
| Day | Transfers | USDC | |
|---|---|---|---|
| 2026-10-28 | 1 | $0.01 | |
| 2026-10-27 | 17 | $0.17 | |
| 2026-10-25 | 1 | $100.00 |
Is this your API?
<a href="https://logicnodes.io/observatory/p/claus-check.joshlouisgoodman.workers.dev"><img src="https://logicnodes.io/observatory/badge/claus-check.joshlouisgoodman.workers.dev.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/claus-check.joshlouisgoodman.workers.dev