← Back to discover
httpcdpagent-toolsthirdweb
Rubric Protocol
Attested Hedera network facts: HBAR exchange rate, gas fees, supply, node roster, throughput, topic state. Each response carries the ML-DSA-65 attestation ID of the served snapshot — tamper-evident reference data for agents that must prove what they knew when they acted.
Resource URL
https://rubric-protocol.com/v1/x402/hedera-facts/usdc-supply
Payment options
exactBase (8453)
$0.001 USDC
Max amount
- Pay to
- 0xaB6731A0BcDf511c2842C768a03448075aB654ca
- Timeout
- 120s
exactSolana
$0.001 USDC
Max amount
- Pay to
- GBfJMhGiGJeWDcve1G673hEp8DLmMFomvSEHMzRfmcJu
- Timeout
- 120s
exactalgorand:wGHE2Pwdvd7S12BL5FaOP20EGYesN73ktiC1qzkkit8=
$0.001 USDC
Max amount
- Pay to
- TNUZJJ3JQCGA4QNYDW4VW5CVZ4FWBTGBBEVSFLN6PJT4YEEUSSOX6EXVBM
- Timeout
- 120s
Tags
hederaoracledatahealth:ok
For agents
Prompt snippet for AI agents
Find and pay for this x402 resource: URL: https://rubric-protocol.com/v1/x402/hedera-facts/usdc-supply Type: http Sources: cdp, agent-tools, thirdweb