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ThetaData Snapshot API

The Snapshot API from ThetaData — 17 operation(s) for snapshot.

ThetaData Snapshot API is one of 14 APIs that ThetaData publishes on the APIs.io network, described by a machine-readable OpenAPI specification.

Tagged areas include Snapshot. The published artifact set on APIs.io includes an OpenAPI specification, API documentation, and an API reference.

This API exposes 17 operations across 17 paths. It is described by OpenAPI 3.1.0, at version 3.0.0.

Requests are made against a single base URL, http://127.0.0.1:25503/v3.

17 operations 17 paths 0 schemas 17 GET

Metadata

The identity and technical contract details declared by the specification.

Specification
OpenAPI 3.1.0
API Version
3.0.0
Base URL
http://127.0.0.1:25503/v3
Resource Areas
1

Paths & Operations 17

Across 17 paths, the API surfaces 17 operations — 17 GET. Each is listed below with its method, path, parameters, and response codes.

Snapshot 17
GET
/stock/snapshot/ohlc
Open High Low Close
stock_snapshot_ohlc 4 params → 200
GET
/stock/snapshot/trade
Trade
stock_snapshot_trade 4 params → 200
GET
/stock/snapshot/quote
Quote
stock_snapshot_quote 4 params → 200
GET
/stock/snapshot/market_value
Market Value
stock_snapshot_market_value 4 params → 200
GET
/option/snapshot/ohlc
Open High Low Close
option_snapshot_ohlc 8 params → 200
GET
/option/snapshot/trade
Trade
option_snapshot_trade 7 params → 200
GET
/option/snapshot/quote
Quote
option_snapshot_quote 8 params → 200
GET
/option/snapshot/open_interest
Open Interest
option_snapshot_open_interest 8 params → 200
GET
/option/snapshot/market_value
Market Value
option_snapshot_market_value 8 params → 200
GET
/option/snapshot/greeks/implied_volatility
Implied Volatility
option_snapshot_greeks_implied_volatility 14 params → 200
GET
/option/snapshot/greeks/all
All Greeks
option_snapshot_greeks_all 14 params → 200
GET
/option/snapshot/greeks/first_order
First Order Greeks
option_snapshot_greeks_first_order 14 params → 200
GET
/option/snapshot/greeks/second_order
Second Order Greeks
option_snapshot_greeks_second_order 14 params → 200
GET
/option/snapshot/greeks/third_order
Third Order Greeks
option_snapshot_greeks_third_order 14 params → 200
GET
/index/snapshot/ohlc
Open High Low Close
index_snapshot_ohlc 3 params → 200
GET
/index/snapshot/price
Price
index_snapshot_price 3 params → 200
GET
/index/snapshot/market_value
Market Value
index_snapshot_market_value 3 params → 200

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

thetadata-snapshot-api-openapi.yml Raw ↑

Other APIs ThetaData publishes across the network.

ThetaData Streaming WebSocket API
ThetaData MCP Server
ThetaData At-Time API
ThetaData Calendar API
ThetaData FlatFile API
ThetaData History API
ThetaData Index API
ThetaData Interest Rate API
ThetaData List API
ThetaData Option API
ThetaData Single Day API
ThetaData Stock API