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Taifoon TEE Rule Compiler (TDX Typed Questions)
x402
Taifoon TEE Rule Compiler (TDX Typed Questions) is a paid API for AI agents from coord.taifoon.dev, paid per call via x402, $0.001/call, status unknown (last checked 2026-10-18).
Compiles natural-language rules into typed questions inside an Intel TDX trusted execution environment, returning the result with two attested TDX quotes verified by Phala's verifier
Price / call$0.001
Success—
StatusUnknown
How this service works
Rules compiled into typed questions inside Taifoon's Intel TDX enclave (Phala Cloud). The answer carries two TDX quotes, both verified by Phala's verifier before you are charged: one binds the result and the enclave key, one binds that key to sha256 of your nonce. The compose-hash in RTMR3 proves which code runs. 0.001 USDC a request. Send { rules, nonce? }.
Output
Returns the compiled typed questions derived from the input rules, along with two Intel TDX attestation quotes: one binding the result to the enclave key, and one binding the enclave key to the SHA-256 of the provided nonce. The compose-hash in RTMR3 proves exactly which code executed. Both quotes are pre-verified by Phala's verifier before the charge is applied.
Example use cases
Compliance rule attestation for fintech
“Take these AML compliance rules — 'Transactions above $5,000 require manual review. Customers must be verified before trading. No transactions to sanctioned countries.' — compile them into typed questions inside the Taifoon TDX enclave with nonce 'deadbeef01' so I get back a hardware-attested proof of which code ran.”
Smart contract rule formalization
“I need to turn my DeFi protocol rules into typed questions with a TDX quote I can publish on-chain: 'Liquidity providers must lock for at least 7 days. Withdrawals above 1 ETH require a 24-hour delay. No more than 10% of pool can be withdrawn in one transaction.' Use nonce 'cafe1234' for the attestation.”
Verifiable policy question generation
“Compile this HR policy into structured typed questions using Taifoon's trusted enclave so I can prove the code that ran: 'Employees must complete security training annually. Contractors must sign an NDA before accessing systems. All data access must be logged.'”
Technical details
Endpoint
POSThttps://coord.taifoon.dev/v1/x402/class/tee.typed.compile?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need not only structured typed questions compiled from natural-language rules but also cryptographic hardware attestation (Intel TDX) proving exactly which code produced the result. It is the right choice when trust, auditability, and verifiable computation are required — e.g. compliance, regulated fintech, on-chain verification, or any scenario where the caller must prove to a third party that the compilation happened inside a specific, unmodified enclave. Prefer alternatives if you only need rule parsing without attestation overhead.
Side effects
- Rules string too short (< 4 chars) or too long (> 1000 chars) — validation error
- Invalid nonce format (not 8–128 hex chars) — schema validation failure
- TDX quote verification failure by Phala verifier — attestation cannot be confirmed, no charge applied
- Enclave unavailability or TEE initialization failure — service error
- Malformed or missing rules field — 400 bad request
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| nonce | string | optional: your challenge (e.g. the sha256 of your payload); the challenge quote binds the enclave key to sha256 of it |
| rules | string | the rules in words, one clause per rule; compiled into typed questions inside the enclave |
Tags
x402
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