DepthFeed

DepthFeed API

DepthFeed API as documented publicly: 79 operations. Contract generated from the documentation by API Evangelist (2026-11-05); not the provider's own document.

GitHub OpenAPI

Operations 79

GET / GET / #
GET /book GET /book #
GET /markets GET /markets #
POST /paper/hook/{token} Signal webhook for paper trading #
GET /trade-api/v2/markets GET /trade-api/v2/markets #
GET /trade-api/v2/markets/{marketTicker}/orderbook Get the current order book for a specific Kalshi market. #
GET /trade-api/v2/markets/{marketticker} GET /trade-api/v2/markets/{marketTicker} #
GET /v3/bars OHLCV price bars for equities, ETFs and crypto #
POST /v3/batch Run up to 10 GET /v3 requests in one round‑trip. #
GET /v3/binance-prediction/{marketId}/orderbook/latest Return the newest recorded full-L2 book #
GET /v3/binance-prediction/{marketId}/timeseries Query chance, displayed price or latest-trade samples #
POST /v3/btc/markets/{id}/snapshots POST /v3/btc/markets/{id}/snapshots #
GET /v3/data/balance Prepaid balance as credits and USD #
GET /v3/data/catalogue Sealed days for one product between from and to (UTC dates, inclusive) #
GET /v3/data/licence Whether this account has accepted the license, and which version #
POST /v3/data/licence/accept Record acceptance of the licence version #
GET /v3/data/orders List orders (newest first) #
POST /v3/data/orders Settle a quote using credits #
POST /v3/data/orders/checkout Buy through the API and pay manually via Stripe checkout #
GET /v3/data/orders/{id} Get a single order by id #
POST /v3/data/orders/{id}/links Issue signed URLs for every item in the order #
GET /v3/data/products Sellable tables with their rate #
POST /v3/data/quotes Price a selection of data items #
GET /v3/health GET /v3/health returns a liveness probe #
GET /v3/kalshi/{exactmarketticker} GET /v3/kalshi/{exactMarketTicker} #
GET /v3/kalshi/{ticker}/candles Hourly OHLC candles for a Kalshi ticker #
GET /v3/kalshi/{ticker}/orderbook/latest Latest full yes/no order‑book for a Kalshi ticker #
GET /v3/kalshi/{ticker}/ticks Kalshi tick capture (enterprise) #
GET /v3/limitless/{slug}/orderbook/latest Latest L2 depth for a Limitless market identified by slug. #
GET /v3/overview Per‑asset, cross‑venue time‑series overview (price segments per window) — what powers the dashboard overview chart. #
GET /v3/path GET /v3/path is not documented on the page #
GET /v3/polymarket-us/{slug}/orderbook/latest Newest book for a Polymarket US market identified by slug. #
GET /v3/polymarket-us/{slug}/prices One‑minute price series for a Polymarket US market. #
GET /v3/polymarket-us/{slug}/settlement Settlement information for a Polymarket US market. #
GET /v3/polymarket/{assetId}/ticks GET /v3/polymarket/{asset_id}/ticks returns the raw tape for a Polymarket market (enterprise only) #
GET /v3/requests Run up to 10 GET /v3 requests in one round‑trip (alias for batch endpoint). #
GET /v3/screener The grid: one cell per asset with each venue's latest “up” probability, best bid/ask, and settlement reference. #
GET /v3/screener/{asset}/{window} Drill into one (asset, window): the full L2 book on every venue side by side, plus the underlying spot series and the settlement price_to_beat. #
GET /v3/sports GET /v3/sports lists every sports endpoint #
POST /v3/sports/books/{assetid} POST /v3/sports/books/{assetId} #
GET /v3/sports/books/{assetId}/history Historical full‑ladder snapshots for the outcome. #
GET /v3/sports/books/{assetId}/latest Newest recorded full order book for one outcome — the asset_id is a token from the market's tokens[]. #
GET /v3/sports/games/{gameSlug} The joined game document: schedule, score, markets, lines, injuries. #
GET /v3/sports/games/{gameSlug}/box Box‑score for the game. #
GET /v3/sports/games/{gameSlug}/lines Sportsbook lines for the game. #
GET /v3/sports/games/{gameSlug}/markets Game markets (prediction markets linked to the game). #
GET /v3/sports/games/{gameSlug}/plays Play‑by‑play data for the game. #
GET /v3/sports/games/{gameSlug}/winprob Per‑play win probability for the game. #
GET /v3/sports/leagues The leagues we track, each with its game and market counts. #
GET /v3/sports/market-families Returns the machine‑readable kind crosswalk for sports markets. #
GET /v3/sports/markets/{conditionId}/contract Read the current contract evidence for a specific sports condition_id. #
GET /v3/sports/odds/books The active sportsbook catalog and source freshness. #
GET /v3/sports/odds/lines Live moneyline, spread, total, and prop lines across books, normalized for comparison with the market price. #
GET /v3/sports/odds/stream Server‑Sent Events for changing sportsbook lines. #
GET /v3/sports/overview Coverage and account state for sports data, including entitlements and history window. #
GET /v3/sports/players/{athleteId} Player profile for a given athlete ID. #
GET /v3/sports/players/{athleteId}/box Player profile, injury change‑log, box‑score game log, and entity‑resolved prediction‑market props. #
GET /v3/sports/players/{athleteId}/injuries Injury change‑log for a given athlete. #
GET /v3/sports/players/{athleteId}/markets Player profile, injury change‑log, box‑score game log, and entity‑resolved prediction‑market props. #
GET /v3/sports/webhooks List subscriptions and delivery health, send a signed test event, or revoke a subscription. #
POST /v3/sports/webhooks Register an HTTPS receiver with league and injury‑status filters. #
DELETE /v3/sports/webhooks/{subId} Revoke a webhook subscription. #
POST /v3/sports/webhooks/{subId}/test Send a signed test event to a webhook subscription. #
GET /v3/sports/{league}/games Live games and scores for a league. #
GET /v3/sports/{league}/injuries The live injury feed per league — the pre‑game status changes that move the market. #
GET /v3/sports/{league}/odds-history Historical sportsbook lines for four leagues: nfl (nflverse, seasons 1999–2026) and epl , la‑liga , soccer (football‑data.co.uk, 2000/01 onward). #
GET /v3/sports/{league}/players Search the league athlete directory and retrieve stable athlete IDs. #
GET /v3/stream A WebSocket that pushes live order books and prices as they change. #
GET /v3/whoami GET /v3/whoami #
GET /v3/{coin}/markets discover them with GET /v3/{coin}/markets #
GET /v3/{coin}/markets/by-slug/{slug} GET /v3/{coin}/markets/by-slug/{slug} returns a market by slug #
GET /v3/{coin}/markets/{marketId} GET /v3/{coin}/markets/{market_id} returns a single market by id #
GET /v3/{coin}/markets/{marketId}/snapshots GET /v3/{coin}/markets/{market_id}/snapshots returns order‑book snapshot series for a market #
GET /v3/{coin}/markets/{marketId}/snapshots/at/{timestamp} GET /v3/{coin}/markets/{market_id}/snapshots/at/{timestamp} returns the snapshot nearest a timestamp #
GET /v3/{coin}/markets/{marketId}/ticks Tick data — every book change for Polymarket markets #
GET /v3/{coin}/{venue}/latest Latest order‑book snapshot for a Binance venue #
GET /v3/{coin}/{venue}/snapshots Historical order‑book snapshots for a Binance venue #
GET /v3/{coin}/{venue}/trades Historical trade tape for a Binance venue #
GET /v3/{coin}/{venue}/trades/latest Latest 1‑second OHLCV candle for a Binance venue #

Specifications

⚙
OpenAPI
https://artifacts.apis.io/depthfeed-com/openapi/_ae-authored/depthfeed-com-openapi-generated.yml

Schemas & Data

📊
JSONSchema
https://artifacts.apis.io/depthfeed-com/json-schema/depthfeed-com-post-paper-hook-token-request-schema.json
📊
JSONSchema
https://artifacts.apis.io/depthfeed-com/json-schema/depthfeed-com-post-paper-hook-token-response-schema.json
📊
JSONSchema
https://artifacts.apis.io/depthfeed-com/json-schema/depthfeed-com-get-v3-whoami-response-schema.json
📊
JSONSchema
https://artifacts.apis.io/depthfeed-com/json-schema/depthfeed-com-get-v3-sports-books-assetid-history-response-schema.json
📊
JSONSchema
https://artifacts.apis.io/depthfeed-com/json-schema/depthfeed-com-get-v3-screener-response-schema.json
📊
JSONSchema
https://artifacts.apis.io/depthfeed-com/json-schema/depthfeed-com-post-v3-sports-webhooks-request-schema.json

Other Resources

🔗
APIsJSON
https://artifacts.apis.io/depthfeed-com/apis.yml

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OpenAPI Specification

depthfeed-com-openapi-generated.yml Raw ↑ 
openapi: 3.1.0
info:
  title: DepthFeed API
  version: '2026-11-05'
  description: 'GENERATED FROM DOCUMENTATION by API Evangelist on 2026-11-05: 79 operation(s) read from 7 public documentation page(s) (each operation
    names its page in x-source). This is not the provider''s published contract; DepthFeed has published no machine-readable contract that the
    pipeline could find. Engine: local.'
  x-evidence-tiers:
    code-example: 14
    documentation: 65
    pages-with-code: 4
    pages-read: 7
  x-generated-from: documentation
  x-provenance: generated
  x-authored-by: API Evangelist
  x-generated: '2026-11-05'
  x-generator: generate-contract-from-docs.py
  x-engine: local
  x-sources:
  - https://depthfeed.com/data-api
  - https://depthfeed.com/resources/kalshi-api-guide
  - https://depthfeed.com/resources/polymarket-api-guide
  - https://depthfeed.com/resources/binance-prediction-market-api
  - https://depthfeed.com/resources/best-prediction-market-data-apis
  - https://depthfeed.com/resources/how-to-backtest-polymarket-order-books
  - https://depthfeed.com/docs
servers:


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# Full source: https://artifacts.apis.io/depthfeed-com/openapi/_ae-authored/depthfeed-com-openapi-generated.yml