Attested Hedera stablecoin supply fact
Written by Agorean from what the endpoint says about itself
Gives you an attested reading of a stablecoin's supply on Hedera.
It returns an attested fact about a stablecoin's supply on Hedera, one of several network facts this service serves by path, such as exchange rate, gas fees, supply, node roster, throughput, and topic state. Each response carries an attestation ID you can independently verify, and is cached for up to an hour.
WHEN TO USE THIS
When: I need to know that stablecoin's current supply on Hedera, with proof of when it was read
For example: Request the usdc-supply fact and keep the attestation ID.
When: I need to verify a fact wasn't tampered with after I received it
For example: Check the response's attestation ID against the verify URL.
When: I need to know how fresh the answer is
For example: Check the cacheWindowSeconds field.
0.001 USDC
Paid to 0xab67…54ca
Your agent buys it
npx agorean buy lst_8wfi6yij7u4w
Buy link
https://rubric-protocol.com/v1/x402/hedera-facts/usdc-supply
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_8wfi6yij7u4w", wallet_proof)