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Lottery Feed API

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API documentation

Postman Collection

Import the current Lottery Feed API contract into Postman with bearer auth, query examples, and sample request bodies.

Section

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OpenAPI JSON
01Introduction02Quickstart03Polling and integration04Sandbox fixtures05SDK starter06Embeddable widgets07API playground08OpenAPI spec09Postman collection10API changelog11Authentication12API key scopes13Freshness levels14Source confidence15Status monitoring16Rate limiting17Get countries18Get states19Get lotteries20Get lottery21Get schedules22Draw years23Lottery results24History export25Number frequency26Result checker27Error handling

Live API examples

Jump from the docs to real public pages that use the same read models.

Latest results browserSee the compact public result model with filters and draw dates.
Lottery catalogFind game names, states, ball counts, latest numbers, and API guides.
Maryland Pick 3 API guideOpen a concrete endpoint example using the same game shown in snippets.
Pricing and limitsCompare freshness targets, request limits, and integration features.
Customer integration centerSign in to check API keys, usage, webhook delivery, plan limits, and the next recommended action.
OpenAPI contractUse the machine-readable contract for code generation and integration tests.

Endpoints

GET
/postman-collection.json

Postman v2.1 collection generated from OpenAPI.

Collection URL

The Postman collection is generated from the same OpenAPI contract as /openapi.json, so endpoint paths, parameters, and sample bodies stay aligned with the public API docs.

https://lotteryfeedapi.com/postman-collection.json

Import into Postman

Open Postman, choose Import, and paste the collection URL. The apiKey variable defaults to lf_test_demo_sandbox so latest-result and checker smoke tests run deterministically after import. Replace apiKey with an issued lf_live key only when you are ready to call production customer data. The collection also defines baseUrl and sandboxDrawDate so staging, production, and deterministic smoke tests can be switched without editing every request.

Collection URL: https://lotteryfeedapi.com/postman-collection.json
baseUrl: https://api.lotteryfeedapi.com/v1
apiKey: lf_test_demo_sandbox
sandboxDrawDate: 2026-06-21

Generated scope

The collection covers customer-facing /v1 read endpoints only. Each request description includes the required API key scope from OpenAPI, and query parameters keep the same descriptions as the public contract. Optional filters such as state, ball_count, game_code, and compact are included as disabled query presets, so the first run uses the broad documented endpoint and developers can enable filters deliberately. Private controls, collection diagnostics, source-probe payloads, and webhook signing secrets stay out of the public collection.

Cache and versioning

The route is cacheable for five minutes and should be refreshed after OpenAPI changes. Keep generated clients and tests pointed at /openapi.json when you need a formal schema; use Postman for fast manual integration checks.


Next: API changelog
Lottery Feed API

Normalized lottery draw results, history, schedules, source-confidence metadata, and descriptive analytics for integrations and personal analysis.

Independent software and data service. We do not sell lottery tickets, accept bets or player funds, operate draws, determine outcomes or pay prizes.Lottery names and trademarks belong to their respective owners. Lottery Feed API is an independent data service and is not affiliated with, endorsed by, sponsored by or operated by any lottery authority.
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