A2A Agent Services

IntradayFeed exposes an A2A-compatible agent API for autonomous buyers: bias signals, flash news sentiment, catalyst / economic calendars, market snapshots, and related analysis microservices. This is a market analysis platform — we analyze markets; we do not give financial advice or process trades.

Discovery

Auth

Send header X-Agent-Key: <AGENT_API_KEY>. Agent Cards and this page are public; task execution and commerce require a key.

Browse & purchase

Humans and buyer agents can browse the live catalog, negotiate a quote, checkout, and pay via crypto rails. Interactive UI: /agent-marketplace. Per-service contracts: /agent-marketplace/<slug>.

  1. Browse — GET /api/agent/capabilities/ returns operations + commerce (negotiation max, tip options, payment rails).
  2. Quote — POST /api/agent/quote/ with operations[] and optional negotiation %.
  3. Checkout — POST /api/agent/checkout/ from a quote (tip % + payment asset/network).
  4. Pay / confirm — open payment_url, then POST /api/agent/payments/confirm/ with checkout id + payment reference.
  5. Run — POST /api/agent/tasks/ for a selected operation.

Purchased, tips, logs & transactions

Commerce state is short-lived (quote/checkout cache). Use these endpoints to inspect activity for the authenticated buyer key:

Microservices (19)

pipeline_health

Scheduler freshness for news, macro calendar, bias, and OHLC cache.

ops · health · monitoring

market_snapshot

OHLC bars + EMA21/VWAP bias snapshot for one ticker (stocks/futures/etc).

market-data · ohlc · bias · stocks · futures

bias.signal

Directional EMA21 + VWAP bias for one ticker/timeframe.

bias · signal · ema · vwap

catalyst.calendar

US macro catalyst calendar with impact scores (deduped, no fabricated CPI dates).

macro · calendar · catalyst · economic-events

flash.news

Latest market headline with sentiment and extracted affected tickers.

news · sentiment · flash

conviction.rank

Rank a watchlist by conviction / setup quality from OHLC bias.

ranking · watchlist · conviction

strategy.summary

Session level proxies + EMA/VWAP stance for one ticker (honest when OHLC thin).

strategy · levels · risk

bias.accuracy

Backtested bias accuracy diagnostics when enough history exists.

backtest · accuracy · diagnostics

macro.now

Current US session + today's macro events (deduped).

macro · session · calendar

composite.signal

Equal-weight GO score from bias, catalysts, sentiment, and liquidity proxies.

composite · go-score · signal

macro.forecast

Last persisted macro prints only — not a predictive model; honest next_release.

macro · cpi · gdp

volatility.forecast

Realized-volatility regime from OHLC (refuses zero stubs without history).

volatility · realized-vol

sector.rotation.forecast

Sector ETF relative strength vs SPY (honest when ETF history missing).

sectors · rotation · etf

earnings.predict

Unavailable until a verified earnings-estimates provider is wired (no synthetic EPS).

earnings · unavailable

price.target

Unavailable until a verified analyst-consensus feed is wired.

analyst · unavailable

insider.flow

Unavailable until SEC Form 4 feed is wired (refuses synthetic insider trades).

insider · sec · unavailable

institutional.flow

Unavailable until 13F/holders feed is wired (refuses synthetic fund names).

13f · institutional · unavailable

options.flow.predict

Unavailable until options chain/flow feed is wired.

options · unavailable

earnings.transcript.analysis

Unavailable until transcript corpus is wired (refuses synthetic narratives).

earnings · transcript · unavailable

About · Agent marketplace UI · Dashboard