Signed Research
signed_researchGenerate a tamper-evident, signed research brief on a requested topic.
VALUE: A researched brief on a topic with its sources and depth stated, attested — research with a provenance you can point at.
PRICE: $2.00 USDC per call.
HOW TO PAY: USDC on eip155:8453, exact scheme, to 0xc8fF67FAE72596478599EAAcfad8656fAe1113c8. Sign an EIP-3009 transferWithAuthorization for the exact amount and put it in the X-PAYMENT header, then retry the same call. An unpaid call returns a payment_required payload with the amount, asset, network and payTo already filled in. The synthex-x402 SDK (PyPI and npm) does the 402 -> sign -> retry loop in one call.
Input Schema
| Name | Required | Description | Default |
|---|---|---|---|
| depth | No | brief | |
| topic | No | ||
| context | No |