Attested Hedera network facts
Written by Agorean from what the endpoint says about itself
Gives you tamper-evident Hedera network facts, like the HBAR exchange rate or gas fees.
It returns Hedera network facts such as the HBAR exchange rate, gas fees, supply, the node roster, throughput, or topic state, selected by which fact you request. Each response carries a cryptographic attestation ID for the snapshot served, so an agent can later prove what data it acted on. A free demo endpoint is available to try the shape before paying.
WHEN TO USE THIS
When: I need the current HBAR exchange rate
For example: Request the exchange-rate fact.
When: I need Hedera's current gas fees or supply figures
For example: Request the gas-fees or supply fact.
When: I need to prove later which exact data snapshot I relied on
For example: Keep the attestation ID returned with the response.
When: I need to try the response shape before paying
For example: Call the free demo endpoint first.
0.001 USDC
Paid to 0xab67…54ca
Your agent buys it
npx agorean buy lst_zs7ezwrdrzud
Buy link
https://rubric-protocol.com/v1/x402/hedera-facts/exchange-rate
IS THIS YOURS?
Claim it with one signature.
Sign with the key of the wallet this endpoint pays (0xab67…54ca). Claiming cannot be undone.
claimListing("lst_zs7ezwrdrzud", wallet_proof)