Blockchain infrastructure gives applications access to networks and their data. Instead of operating every component yourself, you can use providers to read balances, submit transactions, retrieve history or receive event notifications. The right service depends on the information your app needs and how often it needs it.
RPC, indexed data and event delivery
- RPC endpoints let an application request network state or submit transactions.
- Indexed APIs organize records into searchable history or decoded data.
- Webhooks send a notification to your application when a supported event occurs.
- Streams deliver ongoing updates for workloads that need frequent data.
- Other services can provide storage, price feeds or specialized network functions.
A provider may combine network access, indexed data and event notifications. An ordinary RPC request and a decoded-data API serve different needs, even when supplied by the same service. Compare the methods available on your blockchain and the format of the returned data.
Compare your workload with the plan
Check network support, required methods, history depth and update frequency. Then look at request limits, burst capacity and the way usage is billed. A credit-based plan may assign different costs to different methods, so its headline allowance is not always a count of equivalent requests.
Look beyond a successful first request
For a deployed application, useful features include usage dashboards, clear errors, service-status information and responsive support. Regional endpoints may affect response time. Test how your app behaves when a limit is reached or data arrives later than expected.
Developer tools help integrate these services into your code. If you want to explore records through a ready-made dashboard rather than build one, onchain analytics platforms may suit your goal. Choose infrastructure around required data and delivery rather than an unsupported claim of universal speed.