History API

Base URLCopy Anchor Link

https://pyth.dourolabs.app/v1

All {channel} path segments refer to a price channel (e.g. real_time, fixed_rate@200ms).

EndpointsCopy Anchor Link

GET /symbolsCopy Anchor Link

List all available price feed symbols, optionally filtered.

Query ParametersCopy Anchor Link

GET /{channel}/priceCopy Anchor Link

Returns price data at a specific historical timestamp.

Query ParametersCopy Anchor Link

GET /{channel}/price/rangeCopy Anchor Link

Returns paginated price data for a set of feeds over a bounded time window.

Query ParametersCopy Anchor Link

Response SchemaCopy Anchor Link

Each data entry has the same shape as the GET /{channel}/price response: channel, channel_name, price_feed_id, price, publish_time, best_bid_price, best_ask_price, publisher_count, exponent, confidence, funding_rate, funding_timestamp, funding_rate_interval, market_session, ema_price, ema_confidence, feed_update_timestamp.

To fetch the next page, pass next verbatim as the after parameter of the following request; stop when next is absent. Cursors are opaque and must not be constructed by hand.

ErrorsCopy Anchor Link

GET /{channel}/historyCopy Anchor Link

Returns OHLC candlestick data in TradingView format.

Query ParametersCopy Anchor Link

Available ResolutionsCopy Anchor Link

Response SchemaCopy Anchor Link

Arrays are aligned by index — t[0], o[0], h[0], l[0], c[0] represent the same candle.

GET /{channel}/searchCopy Anchor Link

Search for symbols by name and type.

Query ParametersCopy Anchor Link

GET /{channel}/symbolsCopy Anchor Link

Resolve a single symbol to its full configuration.

Query ParametersCopy Anchor Link

GET /{channel}/configCopy Anchor Link

Returns TradingView-compatible configuration including supported resolutions and data capabilities.

GET /publisher_updatesCopy Anchor Link

Returns raw publisher price updates. Requires authentication.

Query ParametersCopy Anchor Link

AuthenticationCopy Anchor Link

GET /{channel}/price, GET /{channel}/price/range, and GET /{channel}/history require API-key authentication. Pass your Pro API key as a bearer token:

curl -H "Authorization: Bearer $PRO_API_KEY" \
  "https://pyth.dourolabs.app/v1/fixed_rate@200ms/price?ids=1&timestamp=1704067200000000"

Do not embed your Pro API key in frontend or browser applications. The key must stay server-side. Route requests through your own backend, which injects the Authorization header before forwarding to this API.

For browser/frontend apps that cannot hold a secret, see Frontend Authentication.

See Acquire an API Key to obtain a key.

Split-adjusted pricesCopy Anchor Link

A stock split changes an equity's share price without changing its value. For example, Netflix (Equity.US.NFLX/USD, feed ID 1304) traded near $1,100 before its ten-for-one split on 2025-11-17 and near$110 after it.

GET /{channel}/price, GET /{channel}/price/range, and GET /{channel}/history accept an optional split_adjusted query parameter. It defaults to false, which returns prices as published. Set it to true to scale every price computed before a split into post-split terms, so that prices on both sides of the split are comparable:

curl -H "Authorization: Bearer $PRO_API_KEY" \
  "https://pyth.dourolabs.app/v1/fixed_rate@200ms/history?symbol=Equity.US.NFLX/USD&resolution=D&from=1762992000&to=1763596800&split_adjusted=true"

With split_adjusted=true, the 2025-11-13 daily candle opens at 115.75. With the default, it opens at 1157.5.

The adjustment uses the confirmed and applied splits and reverse splits from Corporate Actions. A split takes effect at the start of the feed's pre-market session on its ex-date, or at the start of the regular session if the feed has no pre-market session. The parameter has no effect on feeds whose asset has no splits.

A price counts as computed before a split if its feed_update_timestamp, or its publish_time when feed_update_timestamp is absent, is before the split. A fixed-rate update published after a split can repeat a price computed before it, and that price is adjusted.

The price, best_bid_price, best_ask_price, confidence, ema_price, and ema_confidence fields are adjusted, as are the OHLC values from GET /{channel}/history. The exponent is unchanged.

Each response from these endpoints carries a Pyth-Split-Version header. It identifies the splits of the requested feeds that the adjustment used. It is 0 when split_adjusted is false or when no requested feed has a confirmed and applied split. The value depends on which feeds you request, so compare it only between requests for the same feeds. For such requests, the same non-zero value means the same splits were applied. If the value changes, a new split was applied and prices from earlier requests are no longer on the same scale: fetch them again.

OpenAPI SchemaCopy Anchor Link

The full OpenAPI specification is available at:

• Interactive Docs
• OpenAPI JSON

RelatedCopy Anchor Link

• Examples Repository
• Price Feed IDs - Symbol to ID mapping