tRPC TradFi Market Data API

• Base endpoint: POST /v1/trpc
• Namespace: tradFiMarketData.*
• Auth: public
• Upstream: Massive REST API
• Server cache: 60 seconds by default

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REST Assets

• GET /v1/tradfi-market-data/tickers/{ticker}/branding/{kind}
  • Purpose: proxy Massive ticker branding images without exposing the Massive API key to browser clients
  • Params:
    • ticker: normalized stock ticker
    • kind: logo or icon
  • Response: image bytes with the upstream content type when branding exists; 404 when Massive has no branding for that ticker

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Procedures

• tradFiMarketData.getStockNews
  • Purpose: fetch recent stock-market news
  • Input:
    • optional tickers, up to 25 symbols
    • optional limit, 1-50, default 6
  • Upstream endpoint: GET /v2/reference/news
  • Response includes normalized articles, publishers, tickers, insights, and cache metadata
• tradFiMarketData.getStockSnapshot
  • Purpose: fetch the latest stock snapshot for one ticker
  • Input:
    • required ticker
  • Upstream endpoint: GET /v2/snapshot/locale/us/markets/stocks/tickers/{stocksTicker}
  • Response includes a normalized single-item snapshots array plus cache metadata
• tradFiMarketData.getStockSnapshots
  • Purpose: fetch latest stock snapshots for a ticker set, using Massive’s full-market snapshot endpoint with a ticker filter
  • Input:
    • required tickers, 1-100 symbols
    • optional includeOtc, default false
  • Upstream endpoint: GET /v2/snapshot/locale/us/markets/stocks/tickers
  • Response includes normalized snapshots, count, request id, and cache metadata
• tradFiMarketData.getStockDetails
  • Purpose: hydrate a stock detail surface with Massive ticker overview, snapshot, and recent news
  • Input:
    • required ticker
    • optional newsLimit, 1-20, default 5
  • Upstream endpoints: GET /v3/reference/tickers/{ticker}, GET /v2/snapshot/locale/us/markets/stocks/tickers/{stocksTicker}, and GET /v2/reference/news
  • Response includes ticker overview fields such as company description, branding logo/icon URLs, homepage, market cap, SIC code/industry, FIGIs, employees, normalized snapshot, latest news articles, and separate cache metadata for each upstream request

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Runtime Notes

• Tickers are trimmed, validated, uppercased, and limited to alphanumeric symbols plus . and -.
• If MASSIVE_API_KEY is not configured, procedures return successful empty payloads with configured: false so browser surfaces can degrade cleanly.
• Ticker overview lookup treats missing Massive reference rows as a successful overview: null response so symbol pages can still show issuer products, snapshots, or news when only part of the provider surface is available.
• Massive stock snapshots can include all-zero intraday bars outside an active market session. The API treats those bars as missing data and falls back to previous-day close for display surfaces instead of returning a $0 price.
• The platform API reads MASSIVE_BASE_URL and MASSIVE_CACHE_TTL_SECONDS from environment config, defaulting to https://api.massive.com and 60.

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Example Calls

curl --request POST \
  --url 'https://api.glider.fi/v1/trpc/tradFiMarketData.getStockNews' \
  --header 'content-type: application/json' \
  --data '{"json":{"limit":4}}'

curl --request POST \
  --url 'https://api.glider.fi/v1/trpc/tradFiMarketData.getStockDetails' \
  --header 'content-type: application/json' \
  --data '{"json":{"ticker":"NVDA","newsLimit":5}}'

curl --request POST \
  --url 'https://api.glider.fi/v1/trpc/tradFiMarketData.getStockSnapshots' \
  --header 'content-type: application/json' \
  --data '{"json":{"tickers":["AAPL","MSFT","NVDA"],"includeOtc":false}}'