SDKs in 4 languages
Native SDKs for Python, TypeScript, Go, and Java.
One call does everything — discover, fetch, extract. Type-safe. Idiomatic.
Python
kloakd-sdk-python
$ pip install kloakd
Features
- One-call crawl() orchestrator
- Auto-escalation 4-tier engine
- Streaming progress (SSE)
- Async/await support
- Type hints (PEP 484)
python_example.py
from kloakd import Kloakd
client = Kloakd(
api_key="sk-live-...",
organization_id="your-org-id",
)
# One call: discover → fetch → extract
result = client.crawl(
"https://example.com",
max_pages=50,
extract_schema={"title": "css:h1", "price": "css:.price"},
)
for page in result.pages:
if page.ok:
print(f"{page.url} → {page.structured_data}")TypeScript
kloakd-sdk-js
$ npm install kloakd
Features
- One-call crawl() orchestrator
- Auto-escalation 4-tier engine
- Streaming progress (SSE)
- Strict TypeScript types
- ESM + CommonJS
typescript_example.ts
import { Kloakd } from "kloakd";
const client = new Kloakd({
apiKey: "sk-live-...",
organizationId: "your-org-id",
});
// One call: discover → fetch → extract
const result = await client.crawl("https://example.com", {
maxPages: 50,
extractSchema: { title: "css:h1", price: "css:.price" },
});
for (const page of result.pages) {
if (page.ok) {
console.log(`${page.url} →`, page.structuredData);
}
}Go
kloakd-sdk-go
$ go get kloakd.dev/sdk/go
Features
- One-call Crawl() orchestrator
- Auto-escalation 4-tier engine
- Streaming via channels
- Context-aware
- Goroutine-safe
go_example.go
package main
import (
"context"
"fmt"
"kloakd.dev/sdk/go/kloakd"
)
func main() {
client := kloakd.MustNew(kloakd.Config{
APIKey: "sk-live-...",
OrganizationID: "your-org-id",
})
ctx := context.Background()
// One call: discover → fetch → extract
result, _ := client.Crawl(ctx, "https://example.com",
&kloakd.CrawlOptions{
MaxPages: 50,
ExtractSchema: map[string]string{"title": "css:h1"},
})
for _, page := range result.Pages {
if page.Success {
fmt.Printf("%s → %v\n", page.URL, page.StructuredData)
}
}
}Java
kloakd-sdk-java
$ implementation 'dev.kloakd:sdk:latest'
Features
- One-call crawl() orchestrator
- Auto-escalation 4-tier engine
- Streaming progress (Stream)
- Maven + Gradle
- Java 21+
java_example.java
import dev.kloakd.sdk.Kloakd;
import dev.kloakd.sdk.models.*;
public class Main {
public static void main(String[] args) {
Kloakd client = Kloakd.builder()
.apiKey("sk-live-...")
.organizationId("your-org-id")
.build();
// One call: discover → fetch → extract
SiteCrawlResult result = client.crawl("https://example.com",
CrawlOptions.builder()
.maxPages(50)
.extractSchema(Map.of("title", "css:h1"))
.build());
for (CrawlPage page : result.pages()) {
if (page.success()) {
System.out.println(page.url() + " → " + page.structuredData());
}
}
}
}Feature Parity
Every module, every language
All 7 modules are fully accessible across all 4 SDKs. No partial coverage. No language-specific limitations.
| Module | Python | TypeScript | Go | Java |
|---|---|---|---|---|
| Evadr | ||||
| Webgrph | ||||
| Nexus | ||||
| Parlyr | ||||
| Fetchyr | ||||
| Kolektr | ||||
| Kloakd (Fetch Engine) |
Start building in minutes
Get an API key from your dashboard. Install the SDK. Start extracting.
