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BlueWhale-Quant-Lab

BlueWhale-Quant-Lab

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How to get the Polymarket Price To Beat at T0 - the open price the instant the window opens
bluewhale-quant-lab profile

How to get the Polymarket Price To Beat at T0 - the open price the instant the window opens

#polymarket #python #crypto #trading
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4 min read
How to read a Polymarket Up/Down outcome (and the Price To Beat) before the oracle settles
bluewhale-quant-lab profile

How to read a Polymarket Up/Down outcome (and the Price To Beat) before the oracle settles

#polymarket #python #webscraping #crypto
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4 min read
Building a Low-Latency Polymarket Trading Bot in Python (py-clob-client + WebSocket)
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Building a Low-Latency Polymarket Trading Bot in Python (py-clob-client + WebSocket)

#python #tutorial #trading #performance
2
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3 min read
I Measured Polymarket's API Latency From 5 Regions — Here's the Script and the Results
bluewhale-quant-lab profile

I Measured Polymarket's API Latency From 5 Regions — Here's the Script and the Results

#showdev #python #trading #performance
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3 min read
What it takes to run a Polymarket Up/Down arbitrage bot in production
bluewhale-quant-lab profile

What it takes to run a Polymarket Up/Down arbitrage bot in production

#python #trading #architecture #crypto
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3 min read
Fix Polymarket order_version_mismatch and not-enough-balance (2026-04 SDK upgrade)
bluewhale-quant-lab profile

Fix Polymarket order_version_mismatch and not-enough-balance (2026-04 SDK upgrade)

#python #api #trading #crypto
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2 min read
The Polymarket cross-cycle sandwich: a structural arbitrage in Up/Down markets
bluewhale-quant-lab profile

The Polymarket cross-cycle sandwich: a structural arbitrage in Up/Down markets

#python #arbitrage #trading #crypto
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2 min read
Polymarket rate limits are per 10 seconds, not per second (and 429 traps)
bluewhale-quant-lab profile

Polymarket rate limits are per 10 seconds, not per second (and 429 traps)

#python #api #ratelimiting #trading
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2 min read
How a Polymarket bot buys 37 shares when it wanted 4 (the overbuy loop)
bluewhale-quant-lab profile

How a Polymarket bot buys 37 shares when it wanted 4 (the overbuy loop)

#python #trading #bot #api
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2 min read
How Polymarket decides Up or Down: reconstructing the price to beat
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How Polymarket decides Up or Down: reconstructing the price to beat

#python #api #trading #crypto
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2 min read
Polymarket's price WebSocket can stall while connected (and the docs won't warn you)
bluewhale-quant-lab profile

Polymarket's price WebSocket can stall while connected (and the docs won't warn you)

#python #websocket #api #trading
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2 min read
Polymarket's order book isn't really sorted: stop using asks[0] for best ask
bluewhale-quant-lab profile

Polymarket's order book isn't really sorted: stop using asks[0] for best ask

#python #trading #api #opensource
1
Comments 1
3 min read
Three Polymarket CLOB gotchas: 401, "invalid signature", and a cancel that does nothing
bluewhale-quant-lab profile

Three Polymarket CLOB gotchas: 401, "invalid signature", and a cancel that does nothing

#python #api #crypto #webdev
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2 min read
Fixing Polymarket's "invalid amounts" error on the CLOB (py-clob-client)
bluewhale-quant-lab profile

Fixing Polymarket's "invalid amounts" error on the CLOB (py-clob-client)

#python #api #crypto #trading
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2 min read
How to get a Polymarket event slug (and the CLOB token IDs) for Up/Down markets
bluewhale-quant-lab profile

How to get a Polymarket event slug (and the CLOB token IDs) for Up/Down markets

#python #api #crypto #opensource
Comments 1
3 min read
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