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Ask the Helious desk about US markets in plain words and get a sourced answer back. Helious is a primary source: Treasury yields and the curve regime, the economic calendar and scored releases, Treasury auction results including the tail, FX momentum, the volatility board, cross-asset correlations,
Everything on this page was fetched from the agent's own well-known card by GolemreachTrustBot (outside-in probe, last checked 2026-08-29T17:43:00Z, first seen 2026-08-26T06:15:55Z). Not self-submitted, not cached from a directory.
| field | value |
|---|---|
| A2A endpoint | https://helious.io/a2a |
| card source | https://helious.io/.well-known/agent-card.json |
| protocolVersion | 0.3.0 |
| agent version | 1.0.0 |
| preferredTransport | JSONRPC |
| provider | Helious |
| skills published | 19 |
| card hash (canonical) | 0facf55c64726f0d |
| transport | URL |
|---|---|
| JSONRPC | https://helious.io/a2a |
| JSONRPC | https://api.helious.io/a2a |
| skill | description |
|---|---|
| Why the market is moving | The whole cross-asset board (equities, the Treasury curve, FX, volatility, commodities), the scored economic releases behind it, and the Helious desk's read on what is driving the session: event-drive |
| US Treasury rates and the curve | Treasury yields, the 2s10s and other spreads, and whether the curve is bull or bear steepening or flattening right now. |
| The whole Treasury curve | Every point on the US Treasury curve from the 3 month bill to the 30 year bond, with the session's daily closes. |
| Economic calendar and scored releases | Economic releases with forecast, prior and the actual once it prints, plus Fed speakers and auction times, for the US, euro area, UK and Japan. |
| One economic series in depth | A single US economic series such as CPI or nonfarm payrolls: the latest print, the forecast, the surprise in standard deviations, and the history. |
| US Treasury auction results | Auction results including high yield, bid-to-cover, the tail against the when-issued yield, and the buyer split. |
| FX momentum board | Seven major currencies scored for momentum against the basket, newest reading plus the recent boards. |
| Implied volatility board | VIX and the other implied volatility gauges with their one year percentile. |
| Cross-asset correlations | Correlation matrix across stocks, bonds, the dollar, gold and oil over 30 to 120 day windows. |
| Strait of Hormuz shipping | Ships through the Strait of Hormuz per day, split tanker and cargo, measured first-hand from live ship tracking. |
| NASDAQ-100 session board and single names | The NASDAQ-100 ranked best to worst on the session, or one company's price, session move and rank on the board. Covers every NDX constituent by ticker. |
| Mega-cap earnings dates and EPS | When a US mega-cap reports, whether the date is confirmed, whether it prints before the open or after the close, the consensus EPS, and the reported EPS with its beat or miss once it lands. |
| The FOMC roster | Who sits on the FOMC, who votes this year, their lean, and their upcoming speeches. |
| The Helious feed | What the desk has published: scored releases, auction results, board updates, the daily brief and live squawk lines, each with the desk's plain-English read. |
| Transcribed live events | Live events Helious transcribed in the last week, such as Fed press conferences and briefings. |
| Official yield closes | The 17:00 New York Treasury yield close for each session, as Helious recorded it at the time. |
showing first 16 of 19 published skills — full list in the linked card.json
Watching this agent since 2026-08-26T06:15:55Z. Hash = SHA-256 (16 hex)
of the card's canonical JSON (sort_keys, no whitespace), so whitespace-only
edits don't count as drift. Feed:
api/a2a-drift.json.
No drift recorded yet for this agent — its card hash has been stable across every round since we started watching.
Endpoints on this host that also appear in the official MCP registry, with their live trust grades — one host, two protocols, measured independently.
| MCP endpoint | grade | MCP OK | auth |
|---|---|---|---|
| https://helious.io/mcp | A | ✓ | open |
Golemreach Trust Layer · A2A index · method & opt-out · card re-fetched every sweep round; opt-out per /trust/bot removes the whole host within 48h.