Skip to content

dssm update #2751

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
merged 1 commit into from
Jun 19, 2025
Merged

dssm update #2751

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
48 changes: 23 additions & 25 deletions src/content/data-streams/tutorials/api-rwa-go.mdx
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -107,7 +107,7 @@ You'll start with the set up of your Go project. Next, you'll fetch and decode r
func main() {
// Validate command-line arguments
if len(os.Args) < 2 {
fmt.Printf("Usage: go run main.go [FeedID]\nExample: go run main.go 0x000434a5b30cafe7e853832a458ea1591dc2f5fb5e4cf80b9979b8248065a7ea\n")
fmt.Printf("Usage: go run main.go [FeedID]\nExample: go run main.go [FEED_ID]\n")
os.Exit(1)
}
feedIDInput := os.Args[1]
Expand Down Expand Up @@ -216,21 +216,21 @@ You'll start with the set up of your Go project. Next, you'll fetch and decode r

See the [SDK Reference](/data-streams/reference/go-sdk#config-struct) page for more configuration options.

1. For this example, you will read from the AUD/USD stream. This stream ID is <CopyText text="0x000434a5b30cafe7e853832a458ea1591dc2f5fb5e4cf80b9979b8248065a7ea" code/>. See the [Data Streams RWA streams](/data-streams/rwa-streams) page for a complete list of available Real World Assets.
1. For this example, you will read from an RWA stream. See the [Data Streams RWA streams](/data-streams/rwa-streams) page for a complete list of available Real World Assets.

Execute your application:
Execute your application. Replace `[STREAM_ID]` with your stream ID.

```bash
go run single-stream.go 0x000434a5b30cafe7e853832a458ea1591dc2f5fb5e4cf80b9979b8248065a7ea
go run single-stream.go [STREAM_ID]
```

Expect output similar to the following in your terminal:

```bash
2024-12-14T17:50:49-05:00 Raw report data: {"fullReport":"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","feedID":"0x000434a5b30cafe7e853832a458ea1591dc2f5fb5e4cf80b9979b8248065a7ea","validFromTimestamp":1734216649,"observationsTimestamp":1734216649}
2024-12-14T17:50:49-05:00 Raw report data: {"fullReport":"0x...","feedID":"[STREAM_ID]","validFromTimestamp":1734216649,"observationsTimestamp":1734216649}

2024-12-14T17:50:49-05:00
Decoded Report for Stream ID 0x000434a5b30cafe7e853832a458ea1591dc2f5fb5e4cf80b9979b8248065a7ea:
Decoded Report for Stream ID [STREAM_ID]:
------------------------------------------
Observations Timestamp: 1734216649
Benchmark Price : 636240000000000000
Expand All @@ -246,16 +246,16 @@ You'll start with the set up of your Go project. Next, you'll fetch and decode r

The decoded report details include:

| Attribute | Value | Description |
| ------------------------ | -------------------------------------------------------------------- | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| `Stream ID` | `0x000434a5b30cafe7e853832a458ea1591dc2f5fb5e4cf80b9979b8248065a7ea` | The unique identifier for the stream. In this example, the stream is for AUD/USD. |
| `Observations Timestamp` | `1734216649` | The timestamp indicating when the data was captured. |
| `Benchmark Price` | `636240000000000000` | The observed price in the report, with 18 decimals. For readability: `0.63624` USD per AUD. |
| `Valid From Timestamp` | `1734216649` | The start validity timestamp for the report, indicating when the data becomes relevant. |
| `Expires At` | `1734303049` | The expiration timestamp of the report, indicating the point at which the data becomes outdated. |
| `Link Fee` | `0` | The fee to pay in LINK tokens for the onchain verification of the report data. With 18 decimals. **Note:** This example fee is not indicative of actual fees. |
| `Native Fee` | `0` | The fee to pay in the native blockchain token (e.g., ETH on Ethereum) for the onchain verification of the report data. With 18 decimals. **Note:** This example fee is not indicative of actual fees. |
| `Market Status` | `1` | The DON's consensus on whether the market is currently open. Possible values: `0` (`Unknown`), `1` (`Closed`), `2` (`Open`). |
| Attribute | Value | Description |
| ------------------------ | -------------------- | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| `Stream ID` | `[STREAM_ID]` | The unique identifier for the stream. |
| `Observations Timestamp` | `1734216649` | The timestamp indicating when the data was captured. |
| `Benchmark Price` | `636240000000000000` | The observed price in the report, with 18 decimals. For readability: `0.63624` USD per AUD. |
| `Valid From Timestamp` | `1734216649` | The start validity timestamp for the report, indicating when the data becomes relevant. |
| `Expires At` | `1734303049` | The expiration timestamp of the report, indicating the point at which the data becomes outdated. |
| `Link Fee` | `0` | The fee to pay in LINK tokens for the onchain verification of the report data. With 18 decimals. **Note:** This example fee is not indicative of actual fees. |
| `Native Fee` | `0` | The fee to pay in the native blockchain token (e.g., ETH on Ethereum) for the onchain verification of the report data. With 18 decimals. **Note:** This example fee is not indicative of actual fees. |
| `Market Status` | `1` | The DON's consensus on whether the market is currently open. Possible values: `0` (`Unknown`), `1` (`Closed`), `2` (`Open`). |

#### Payload for onchain verification

Expand Down Expand Up @@ -292,9 +292,7 @@ production environment, you should verify the data to ensure its integrity and a
// Validate command-line arguments
if len(os.Args) < 3 {
fmt.Printf("Usage: go run multiple-streams.go [StreamID1] [StreamID2] ...\n"+
"Example: go run multiple-streams.go "+
"0x000434a5b30cafe7e853832a458ea1591dc2f5fb5e4cf80b9979b8248065a7ea "+
"0x0004b9905d8337c34e00f8dbe31619428bac5c3937e73e6af75c71780f1770ce\n")
"Example: go run multiple-streams.go [STREAM_ID_1] [STREAM_ID_2]\n")
os.Exit(1)
}

Expand Down Expand Up @@ -401,19 +399,19 @@ production environment, you should verify the data to ensure its integrity and a
export API_SECRET="<YOUR_API_SECRET>"
```

1. For this example, you will read from the AUD/USD and EUR/USD RWA streams. Run your application:
1. For this example, you will read from two RWA streams. Run your application. Replace `[STREAM_ID_1]` and `[STREAM_ID_2]` with your stream IDs.

```bash
go run multiple-streams.go 0x000434a5b30cafe7e853832a458ea1591dc2f5fb5e4cf80b9979b8248065a7ea 0x0004b9905d8337c34e00f8dbe31619428bac5c3937e73e6af75c71780f1770ce
go run multiple-streams.go [STREAM_ID_1] [STREAM_ID_2]
```

Expect to see output similar to the following in your terminal:

```bash
2024-12-14T17:53:30-05:00 Raw report data for Stream ID 0x000434a5b30cafe7e853832a458ea1591dc2f5fb5e4cf80b9979b8248065a7ea: {"fullReport":"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","feedID":"0x000434a5b30cafe7e853832a458ea1591dc2f5fb5e4cf80b9979b8248065a7ea","validFromTimestamp":1734216809,"observationsTimestamp":1734216809}
2024-12-14T17:53:30-05:00 Raw report data for Stream ID [STREAM_ID_1]: {"fullReport":"0x...","feedID":"[STREAM_ID_1]","validFromTimestamp":1734216809,"observationsTimestamp":1734216809}


Decoded Report for Stream ID 0x000434a5b30cafe7e853832a458ea1591dc2f5fb5e4cf80b9979b8248065a7ea:
Decoded Report for Stream ID [STREAM_ID_1]:
------------------------------------------
Observations Timestamp: 1734216809
Benchmark Price : 636240000000000000
Expand All @@ -423,10 +421,10 @@ production environment, you should verify the data to ensure its integrity and a
Native Fee : 0
Market Status : 1
------------------------------------------
2024-12-14T17:53:30-05:00 Raw report data for Stream ID 0x0004b9905d8337c34e00f8dbe31619428bac5c3937e73e6af75c71780f1770ce: {"fullReport":"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","feedID":"0x0004b9905d8337c34e00f8dbe31619428bac5c3937e73e6af75c71780f1770ce","validFromTimestamp":1734216809,"observationsTimestamp":1734216809}
2024-12-14T17:53:30-05:00 Raw report data for Stream ID [STREAM_ID_2]: {"fullReport":"0x...","feedID":"[STREAM_ID_2]","validFromTimestamp":1734216809,"observationsTimestamp":1734216809}


Decoded Report for Stream ID 0x0004b9905d8337c34e00f8dbe31619428bac5c3937e73e6af75c71780f1770ce:
Decoded Report for Stream ID [STREAM_ID_2]:
------------------------------------------
Observations Timestamp: 1734216809
Benchmark Price : 1050250000000000000
Expand Down
Loading
Loading