<p>Check out <a href="https://github.com/txpipe/oura" rel="nofollow noreferrer">Oura</a> which gets you a tail feed of events. Should be the fastest solution not relying on third parties.</p>

CC BY-SA 4.0
2023-02-05T01:32:38.943Z
2023-02-05T01:32:38.943Z
jorbuedo
<p>I have a cardano-node with cardano-db-sync installed. In this node, I also have a separate database named <code>CDT</code>, and a web UI to connect to this <code>CDT</code> database.</p>
<p>I defined an address named <code>addr1xxxxxx</code> which I want to track incoming payment. In the web, I display this address as QR code to users.</p>
<p>When users see this QR code, they have to send a certain ADA to this address within a certain time. If they do send enough ADA, they will be redirected to the next step and so on.</p>
<p>What I want to do this to get know whether users have sent enough ADA to this address or not. I can check <code>cexplorer</code> database to know this, but in many cases I am afraid that <code>cardano-db-sync</code> is not synced fast enough to get the latest from the blockchain.</p>
<p>I have heard of webhooks services of blockfrost or tangocrypto. They maybe a good solutions. But it relies on third-party services.</p>
<p>Can you suggest another solution?</p>

<cardano-node><cardano-db-sync><blockchain-explorer>
Track incoming payment of an address using cardano-db-sync
# Track incoming payment of an address using cardano-db-sync

(Asked by: username_0 on 2022-12-12)

I have a cardano-node with cardano-db-sync installed. In this node, I also have a separate database named `CDT`, and a web UI to connect to this `CDT` database.

I defined an address named `addr1xxxxxx` which I want to track incoming payment. In the web, I display this address as QR code to users.

When users see this QR code, they have to send a certain ADA to this address within a certain time. If they do send enough ADA, they will be redirected to the next step and so on.

What I want to do this to get know whether users have sent enough ADA to this address or not. I can check `cexplorer` database to know this, but in many cases I am afraid that `cardano-db-sync` is not synced fast enough to get the latest from the blockchain.

I have heard of webhooks services of blockfrost or tangocrypto. They maybe a good solutions. But it relies on third-party services.

Can you suggest another solution?

**Tags:** cardano-node, cardano-db-sync, blockchain-explorer

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## 1 answers

### Answer by username_1 on 2023-02-05. Score: 0

Check out [Oura](https://github.com/txpipe/oura) which gets you a tail feed of events. Should be the fastest solution not relying on third parties.


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