Rates by 402rates
com.402rates/rates · v0.2.0 · MCP 2025-11-25
Source-backed treasury data, settlement costs. Free instrument records and history.
Reachability
reachable
checked 2026-09-20 05:34 UTC
Registry status active
Tools pinned 11
93c773516b91
Tools last changed
2026-09-14
Provenance
Registry namespace com.402rates
(domain verified by the official registry)
Website
https://402rates.com/
Remote endpoints
https://api.402rates.com/mcp/rates (streamable-http)
Observed changes
| When (UTC) | Event | Detail |
|---|---|---|
| 2026-09-14 05:32 | tools changed | 2 added, 0 removed, 0 changed |
| 2026-09-11 05:30 | first capture | 9 tools pinned |
Pinned tool definitions (11)
| Tool | Description |
|---|---|
| list_rwa_updates | Free cursor-based change notices for Treasury yields, terms, source evidence and availability. Capture every fifteen minutes; 90-day retention. Notices contain field names and state digests. Full before/after records use the existing... |
| compare_rwa_benchmark | Free arithmetic comparison of a saved measured USD instrument response and caller-supplied US Treasury total-return index levels with identical dates. Simple actual/365; 28-32 days. Input provenance is not verified. Spot rates,... |
| compare_rwa_snapshots | Free comparison of two supplied 402rates Treasury snapshots: yield, issuer divergence, source identifiers, calculation windows and data availability. Reports numeric threshold crossings without assigning economic significance. No new... |
| list_capabilities | Free capability and MCP tool catalogue for Rates by 402rates. Contains this product and shared service information only. |
| get_manifest | Free OpenAPI manifest for Rates by 402rates. Contains this product and shared service information only. |
| get_rwa_instrument | Returns the free frozen-contract state view for one tracked tokenized treasury: identity, Open Treasury Yield Basis result or explicit unavailable reason, issuer-term evidence cells, verified deployments and evidence dates. Three... |
| get_rwa_history | Returns free normalized observations for one tracked instrument, one reconstructible recorder source and one inclusive date window. Every point carries value, date, source id, revision and source-time versus read-time dating. Omit... |
| cheapest_settlement_chain | Returns only the single cheapest chain for a USDC transfer right now, its total transaction fee in USD, the scope of that figure and how long it stays valid. Free and deliberately minimal: no per-chain table, no runner-up, no fee... |
| compare_settlement_costs | Measured USDC transfer costs on Base, Polygon, Arbitrum, Ethereum and XDC: simulated gas, current token prices, fresh chain heads and applicable rollup L1 fees. Inputs and block references accompany each figure. Cheapest first;... |
| get_rwa_yields | Realised 30-day yields for 13 tokenized treasury funds under the Open Treasury Yield Basis. Measured rows use NAV, price or verified passive-holder balances, with observations, sources and dates. Issuer figures and differences appear... |
| get_rwa_instruments | Complete evidence snapshot for 13 tokenized treasury funds: yield or gap, measured size, subscription/redemption minimums, fees, settlement, access conditions, chain conflicts, quotes, URLs and dates. Same records as the free instrument... |
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