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Source-backed comparison of pykalshi, API Documentation
Fieldpykalshi

VK-acfbd794626385d0

API Documentation

VE-8c4afb317dd9ecce

Product overviewUnofficial MIT Python client for the Kalshi API with websocket streaming, retries, pandas output, local orderbook handling and order placement, amend and cancel methods.Official Kalshi packages kalshi_python_sync, kalshi_python_async and kalshi-typescript, generated weekly from the OpenAPI spec with API key and RSA-PSS signing.
Research classificationData & APIsData & APIs
Resource typeSoftware repositoryDocumentation
Platforms named in product contextKalshiKalshi
Documented capabilitiesDeveloper SDK: A software development kit or language client is described.; Order book tools: Order book or market depth information appears in the product overview.Developer SDK: A software development kit or language client is described.; Data API: Programmatic access is described in the product overview.
Latest sourced pricingFree (MIT)Free
Developer and product resourcesDocumentation: https://docs.github.com/en; Pricing: https://github.com/pricing; Linked source repository: https://github.com/topics/api-clientDocumentation: https://docs.kalshi.com/welcome
Website research check2026-10-31T02:08:28.917753+00:00; Public page content was obtained during the dated check. Reachability does not establish continuing service availability.2026-10-31T02:06:22.138047+00:00; Public page content was obtained during the dated check. Reachability does not establish continuing service availability.
Published contributor descriptionNot suppliedNot supplied
Contributor pricing statementNot suppliedNot supplied
Contributor details publishedNot suppliedNot supplied
Profile claimNo active approved claimNo active approved claim
Record evidenceHistorical catalogue onlyFirst-party website observation
Historical product descriptionUnofficial MIT Python client for the Kalshi API with websocket streaming, retries, pandas output, local orderbook handling and order placement, amend and cancel methods.Official Kalshi packages kalshi_python_sync, kalshi_python_async and kalshi-typescript, generated weekly from the OpenAPI spec with API key and RSA-PSS signing.
Name in the historical cataloguepykalshiKalshi official SDKs
Reported categoryData & APIsData & APIs
Reported venuesKalshiKalshi
Historical pricing statementFree (MIT)Free
Open-source claimSource says yesSource says no
Execution claimSource says yesSource says yes
Historical status statementlivelive
Historical backer statementNot statedNot stated
Catalogue-reported repositoryhttps://github.com/arshka/pykalshiNot stated
Catalogue's own check date2026-08-272026-08-27
Catalogue snapshot date (UTC)2026-09-082026-09-08
Operator name in page metadataNot capturedNot captured
Location in page metadataNot capturedNot captured
Founding date in page metadataNot capturedNot captured
Page-declared statements00
Linked repository records10
Vultax assessmentNot assessedNot assessed
Websitehttps://github.com/arshka/pykalshihttps://docs.kalshi.com/sdks/overview
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Historical descriptions and catalogue claims: Kairos contributors, CC BY 4.0. Vultax adds source matching, presentation and factual comparisons. Attribution, licences and coverage.