QRDXDocs

REST

The node's data over plain GETs, from any language.

Every read the JSON-RPC namespaces offer is also a GET on the node, with query parameters. Responses are {"ok": true, "result": …} or {"ok": false, "error": "…"}.

GET
/get_status
https://test.qrdx.org/get_status

Run sends this request from your browser.

Common reads

GET
/get_token
https://test.qrdx.org/get_token?token_address=0x4227d3846511a16656b521361c10faf6358f0708

Run sends this request from your browser.

GET
/get_swap_quote
https://test.qrdx.org/get_swap_quote?token_in=QRDX&token_out=0xe13ef577f2d8c6cb55e49c70e6ed48f64d0fc106&amount_in=1&venue=auto

A swap's exact fill right now: venue, amount out, fee, execution price and price impact.

Run sends this request from your browser.

GET
/get_lp_positions
https://test.qrdx.org/get_lp_positions?address=0xPQF024d7895096D4Cd86fD4bC68e526FbdE8373e83C78F2CaEeE9279249201aCbc

Run sends this request from your browser.

GET
/get_perp_events
https://test.qrdx.org/get_perp_events?types=funding&limit=5

The perps event feed. types is a comma-separated list of fill, liquidation, funding; since is a sequence number.

Run sends this request from your browser.

Writing

Two POST endpoints take JSON bodies: /exchange_signing_payload (the bytes to sign for an exchange transaction) and /submit_exchange_tx (submit it). Exchange transactions walks through both.

Limits

Public nodes rate-limit per IP and endpoint, and get_blocks is cost-limited (each call costs offset / 100 + limit / 50 from a budget of 1,000 per IP per hour). For history use the transaction index; for live data use streams.

The REST reference lists every endpoint.

JSON-RPC

Ethereum-compatible methods plus QRDX's namespaces, with a playground for each.

Streams

Live blocks, books, trades, tickers and accounts over WebSocket or Server-Sent Events.

On this page

Common readsWritingLimits