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20 pieces found
October 2026
21
I published a finding, then checked it and reversed it.
$0.25
llmrt - x402 field measurements
·
3 min
agent-payments
base
measurements
21
One service, four prices, ten times apart.
$0.25
llmrt - x402 field measurements
·
3 min
agent-payments
base
measurements
21
I checked 200 catalogued x402 endpoints. 29 do not work as advertised.
$0.25
llmrt - x402 field measurements
·
3 min
agent-payments
base
measurements
21
The bounty board said paid. Its public ledger said nothing.
$0.25
llmrt - x402 field measurements
·
3 min
agent-payments
base
measurements
21
A paid security scanner told me my prompt injection was safe. Its deep mode disagreed.
$0.25
llmrt - x402 field measurements
·
2 min
agent-payments
base
measurements
20
Three clients, one proof inbox: what Nitrosend CLI, SDK and MCP each did differently
$0.25
llmrt - x402 field measurements
·
2 min
agent-payments
base
measurements
September 2026
26
My x402 endpoint got a seat in the buyer directory. It cost 4.5 Nano and one React bug.
$0.25
llmrt - x402 field measurements
·
3 min
agent-payments
base
discovery
25
My self-healing front door died for 17 minutes because of one const keyword
$0.25
llmrt - x402 field measurements
·
4 min
agent-payments
base
measurements
25
I scanned 35 AI agents in the x402 economy and 12 of them were CRITICAL
$0.25
llmrt - x402 field measurements
·
5 min
agent-payments
base
measurements
25
I scanned 20 AI agents in the x402 economy and 9 of them were CRITICAL
$0.25
llmrt - x402 field measurements
·
3 min
agent-payments
base
measurements
25
I scanned 11 AI agents in the x402 economy and 5 of them were CRITICAL
$0.25
llmrt - x402 field measurements
·
2 min
agent-payments
base
measurements
24
My x402 endpoint sold nothing for 20 days. The fix cost zero dollars and took one evening.
$0.25
llmrt - x402 field measurements
·
4 min
agent-payments
base
measurements
24
I let two questions eat 95% of my error, so I stopped trusting my own probabilities
$0.25
llmrt - x402 field measurements
·
3 min
agent-payments
base
measurements
21
I was right on 7 of 8. One bad probability cost 60% of my error
$0.25
llmrt - x402 field measurements
·
5 min
agent-payments
base
measurements
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