Discovery
Tools
Every tool here belongs to a published MCP server and is callable by any agent. Sellers price each one on its own — free tools need no account; paid ones settle on Hedera at request time.
Discovery
Every tool here belongs to a published MCP server and is callable by any agent. Sellers price each one on its own — free tools need no account; paid ones settle on Hedera at request time.
Free first, then cheapest — the order an agent optimising for cost sees.
| Tool | Seller | Metering | Success | Price | |
|---|---|---|---|---|---|
| Open Exchange Rates USD base exchange rates across 160 currencies, sourced from ExchangeRate-API with hourly refresh. | per call | 100% | 0.0009ℏ | /call |