No signup 5 real calls Bedrock Nova Micro Verifiable in browser

Run 5 real AI calls.
Get 5 signed receipts. No signup required.

prxy.monster routes each call through the gateway, records the cost, cache, and policy decisions, signs the receipt with Ed25519, and lets you verify it cryptographically in your browser. No account. No provider key. No secrets shared.

Don't send secrets, production data, private code, or customer information. Anonymous receipts are publicly verifiable on receipts.prxy.monster (visibility=public_demo). Payloads are stored as sha-256 hashes only — but a sufficiently unique prompt could still be referenced from outside. Treat the sandbox like a public demo terminal.

Sandbox sessions expire in 24h. Receipts you produce stay published forever — they are append-only signed primitives.

How this works: we generate a temporary prxy_anon_* token that authorises 5 calls against api.prxy.monster. Each call goes through prxy's real module pipeline (cost-guard, mcp-optimizer, exact-cache) and a real provider call to AWS Bedrock Nova Micro. The gateway signs the receipt with Ed25519, and your browser verifies it against the public JWKS — so the ✓ you see is a real cryptographic proof, not a server claim. Receipts get visibility public_demo (model + tokens + cost + module chain visible; tenant / project / agent / trace IDs intentionally hidden).