What OddsBlaze Is
OddsBlaze gives your code odds from many sportsbooks (betting sites). An API is a way for your code to ask a service for data. OddsBlaze says it makes the data look the same across every book and market. That saves you cleanup work.
It also prices same game parlays. A same game parlay joins several bets from one game into one bet. Its pages also show data from prediction markets, which are sites where people trade on whether events will happen. Kalshi and Polymarket are two examples.
Who OddsBlaze Is For
This is for builders who want to sign up on their own. Think of a coder making an odds screen, a bettor with a model, or a small company that needs live prices. The pages show main lines, player props, futures and past odds.
It is likely not for you if you only want a free taste. The pages show paid plans, and the free button gives no trial terms. Check the table above before you decide.
How It Works
- Pick a plan. You sign up on the site. The pages show plans with different limits.
- Get a key. An API key is a private code that proves who you are. Your code sends it with each call.
- Pull or stream. REST means your code asks for data each time. SSE is a live stream that sends you changes. OddsBlaze offers both.
- Read the docs. It has public docs that show you what to call.
- Use the extras. You can build same game parlays and look at trending ones. Both plans include rewind, closing line value and opening line value data. Closing line value shows how your price compares to the last price before a game starts.
What comes back is odds in one standard shape, so books are easy to compare.
What to Weigh Before You Pay
Rate limits. A rate limit is how often you can ask. Each plan has one. The higher plan lets you ask more often. A busy app can hit the lower limit fast.
Parlay limit. Same game parlay calls have their own lower limit on each plan. If parlays are your main use, check this first.
Line movement. This is listed on the higher plan only. Line movement shows how a price changed over time. If you need it, plan for the bigger cost.
Speed. OddsBlaze says it updates in real time. That is its claim. Test the speed for the sports you care about.
Cancel. The terms say you can cancel the renewal from your account page or by asking support. Read the terms for refund rules.
See the table above for prices and limits.
Bottom Line
OddsBlaze fits builders who want self-serve access, props and parlay pricing in one feed. If you need line movement or heavy parlay use, look closely at the higher plan. If you want to try it for free first, ask about that before you pay.