Resilient by design
Reliable price feeds you can verify.
A backup is useful only when it carries the intended prices and your team can prove that it is ready.
What reliability means for a price feed
A reliable broker price feed continues delivering valid, intended prices when normal faults occur. It also makes degraded or invalid conditions visible when delivery should not continue as normal.
That is broader than server uptime. A socket can stay connected while a source has frozen, a pricing rule differs between endpoints, a consumer is falling behind, or an output is no longer valid. Reliability therefore includes source state, pricing configuration, delivery paths, monitoring, recovery, and controlled access.
Test the questions behind “always available”
Swipe or scroll horizontally to see all columns
| Reliability question | What good evidence looks like | Explore |
|---|---|---|
| Is the backup already ready? | Primary and backup process the feed concurrently instead of starting from cold after a fault. | Redundant delivery |
| Are both endpoints serving the same intent? | Configuration identity and live quote comparison show agreement before failover. | Monitoring and verification |
| What happens when input data is wrong? | Invalid, stale, late, or unavailable sources stop qualifying under a visible policy. | Quote protection |
| Can the team inspect state safely? | Authenticated roles separate viewing from actions that may change live pricing. | Security and access control |
These checks should use representative symbols and real delivery paths. A green infrastructure chart alone cannot show that the intended price reached the client connection.
Primary and backup must be comparable
A second hostname is not enough. The backup should receive the required sources, apply the same pricing policy, and expose the same symbol set before the primary fails.
CoinPriceFeeds can expose a compact identity for the loaded pricing configuration. Comparison tools can then sample both endpoints together and check price, spread, activity, symbol liveness, and invalid output. The aim is not to promise that separate network paths will always produce identical timing. It is to make meaningful differences visible and explainable.
Warm pricing state also matters. Some protection and fallback behaviour depends on the last accepted values. Preserving relevant state through routine restarts reduces unnecessary client-visible jumps caused only by maintenance.
Buyer checks for a dependable feed
Before production acceptance, agree:
- where primary and backup endpoints are placed and who initiates each connection;
- what qualifies as a stale, invalid, or failed quote;
- how configuration agreement and live output are checked;
- which activity, delay, consumer, and error signals are monitored;
- who receives alerts and who owns recovery;
- how failover is rehearsed; and
- how a planned change is verified before and after release.
The broker price feed evaluation guide places these checks beside source, pricing, integration, and ownership questions.
For a demo request, one normal symbol, one failure case, and the expected primary and backup arrangement are enough. We can answer focused continuity questions in writing.
Redundant delivery
Run concurrent primary and backup broker price feeds, compare their rules and prices, preserve warm state, and recover automatically.
Read more →Monitoring & verification
Monitor source and output activity, delivery delay, connected consumers, invalidations, alerts, and agreement across redundant price feeds.
Read more →Security & access
Learn how CoinPriceFeeds isolates client feeds and private sources, protects dashboard access, separates roles, and logs privileged actions.
Read more →A feed shaped around your setup
Test your continuity requirements with a demo feed.
Start with the short form. We’ll ask in writing about endpoint placement, backup expectations, monitoring access, and required checks.