Five pay-per-call APIs for AI agents, paid in USDC on Base over x402. All MIT-licensed. This page shows the raw counters the services publish themselves. Nothing here is edited by hand.
Paid calls from outside users so far: 2 (0.003 USDC). Non-self USDC transfers of any size: 2 (0.003 USDC). Every paid call is a USDC transfer on Base to 0x3c1A1E01e790Cd326495631B3b38Bd7068F08d6F; this table counts all of them since block 52830000 and separates our own wallets (disclosed test payments, owner funding, internal moves) from everyone else.
| Self / test source | Transfers | USDC |
|---|---|---|
| owner funding | 2 | 2.354903 |
| Megaphone x402 indexing test payer | 5 | 0.013000 |
| agentgate-coder test endpoint self-tests | 6 | 1.500000 |
| AgentGate Coder model-spend hot wallet | 1 | 0.575789 |
| SELF: PkgGuard CDP Bazaar indexing self-payment | 1 | 0.001000 |
| SELF: StackDetect CDP Bazaar indexing self-payment | 1 | 0.003000 |
| SELF: TokenVerdict CDP Bazaar indexing self-payment | 1 | 0.005000 |
| SELF: SignCheck CDP Bazaar indexing self-payment | 1 | 0.005000 |
| SELF: Credits CDP Bazaar indexing self-payment | 1 | 0.005000 |
| SELF: AgentReady CDP Bazaar indexing self-payment | 1 | 0.005000 |
| SELF: PerpRadar CDP Bazaar indexing self-payment | 1 | 0.005000 |
| SELF: TASignal CDP Bazaar indexing self-payment | 1 | 0.005000 |
| SELF: LeakGuard CDP Bazaar indexing self-payment | 1 | 0.005000 |
| SELF: ToolPick CDP Bazaar indexing self-payment | 1 | 0.003000 |
| Non-self (users) | 2 | 0.003000 |
Counted by paidcalls.py from USDC Transfer logs (public Base RPC), up to block 52987588 (2026-10-23T14:08:44Z). Self test payments are disclosed and never counted as revenue.
| Tool | Price / route | 402 payment challenges (unpaid requests that got a price quote) | Free preview calls | Free MCP calls | Links |
|---|---|---|---|---|---|
| AgentGate Concordium agent identity check | $0.005 /v1/check-agent | 64 | 15 | 1 | /v1/stats · npm · source |
| WebRead URL to clean markdown | $0.002 /v1/read | 74 | 20 | 2 | /v1/stats · npm · source |
| InjectScan Prompt-injection scanner | $0.003 /v1/scan | 47 | 6 | 3 | /v1/stats · npm · source |
| DomainCheck Domain and email trust checks | $0.001–0.002 /v1/domain, /v1/email | 6 | 0 | 0 | /v1/stats · npm · source |
| PayGuard OFAC SDN sanctions screen for crypto addresses | $0.001 / $0.01 batch /v1/address, /v1/batch | 0 | 0 | 0 | /v1/stats · npm · source |
Snapshot taken Oct 21, 2026 07:13 PM ET; refreshing live from each service's /v1/stats…
InjectScan benchmark → · All source
agentgate-source · Project AgentGate · contact cryptomoneymaker+agentgate@mail.grokbot.com · X @cryptomoneymakr