SYRI — Stablecoin Yield Risk Index
0-100 risk score for stablecoin yield venues (Aave, Morpho, Ondo, Ethena). Pay per call via x402.
| Endpoint | https://syri.rfsrisk.ai/mcp (streamable-http) |
|---|---|
| Registry version | 2026.2.0 |
| Now | 3 tools · grade A (99) · pin ts_ef536eb9875e37305ae68e997fbca49b · protocol 2025-06-18 |
| First / last listed | 2026-10-24 20:52 UTC / 2026-10-24 20:52 UTC |
| Grade over time | 2026-10-24: A (99), 3 tools |
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Tools: list_syri_venues get_syri_score get_syri_status
list_syri_venues | Free. Returns every venue RFS currently scores, with pricing, payment terms and data freshness. Venues outside this list return an error and are never charged. params: none |
get_syri_score | PAID: $0.05 USDC on Base per venue, via x402. Returns the risk band (Conservative / Moderate / Speculative) and 0-100 composite. Called without payment, this returns the payment terms rather than the score — that is the expected first response, not a failure. If you can settle x402 payments, pass the encoded authorization as x_payment to receive the score. params: entity*, x_payment |
get_syri_status | Free. Reports whether the service is healthy, which network it settles on, how many venues are scored, and how old the data is. Useful before depending on a score. params: none |
Entries describe changes in tool definitions. They are not statements about a server, its quality or its author. The grade measures how the tool definitions fit model providers (token cost, schema compatibility, confusable names) as scored by the ToolFit engine at the time of the listing. JSON: append .json. Opt-out: how or hello@youraitools.co.