https://goldkey-edge-storefront.noah-ing.workers.dev/v1/a...
$0.01 AI-agent tool-call preflight: return ALLOW, REVIEW, or BLOCK before an MCP/tool call, payment, fetch, message, write, or execution. One deterministic request combines prompt-injection and hidden-Unicode scanning, SSRF/unsafe-URL screening, JSON Schema payload validation, and atomic spend-mandate enforcement. Returns stable reason codes plus request_sha256 and receipt_sha256; never executes the action; hashes are reproducible, not signatures.
#87
$0.01
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1
Points earned against points available, biggest lever first.
| #3 | 57 | 6.3K txns | $0.0010 |
| #4 | 55 | 240 txns | $1.00 |
| #5 | 54 | 455 txns | $0.01 |