diff --git a/alternative_api_call.js b/alternative_api_call.js
new file mode 100644
index 0000000..117e40b
--- /dev/null
+++ b/alternative_api_call.js
@@ -0,0 +1,41 @@
+// Alternative API call using GET with URL encoding (like the healthcheck)
+export const code = async (inputs) => {
+  const { diagram, format } = inputs;
+
+  if (!diagram || !diagram.trim()) {
+    throw new Error("No Mermaid input provided");
+  }
+
+  // Normalize line endings
+  const normalizedDiagram = diagram
+    .replace(/\r\n/g, '\n')  // Convert Windows line endings
+    .replace(/\r/g, '\n')    // Convert old Mac line endings
+    .trim();                 // Remove leading/trailing whitespace
+
+  // URL encode the diagram (this preserves newlines as %0A)
+  const encodedDiagram = encodeURIComponent(normalizedDiagram);
+  
+  // Log for debugging
+  console.log("Original diagram:");
+  console.log(JSON.stringify(normalizedDiagram));
+  console.log("URL encoded diagram:");
+  console.log(encodedDiagram);
+
+  // Use GET with data parameter (like the healthcheck does)
+  const url = `https://diagrams.starbit.cloud/generate?type=${encodeURIComponent(format)}&data=${encodedDiagram}`;
+  
+  const resp = await fetch(url, {
+    method: "GET",
+  });
+
+  if (!resp.ok) {
+    const txt = await resp.text();
+    throw new Error(`Mermaid-server error ${resp.status}: ${txt}`);
+  }
+
+  const buffer = Buffer.from(await resp.arrayBuffer());
+  const mime = format === "png" ? "image/png" : "image/svg+xml";
+  const file = `data:${mime};base64,${buffer.toString("base64")}`;
+
+  return { file };
+};
diff --git a/basic_test.mmd b/basic_test.mmd
new file mode 100644
index 0000000..a155dfa
--- /dev/null
+++ b/basic_test.mmd
@@ -0,0 +1,2 @@
+graph TD
+    A --> B
diff --git a/debug_request.js b/debug_request.js
new file mode 100644
index 0000000..e97efe1
--- /dev/null
+++ b/debug_request.js
@@ -0,0 +1,35 @@
+// Debug script to test what the server actually receives
+const diagram = `graph TD
+    A[Test] --> B[Node]
+    A --> C[Another]`;
+
+console.log("Original diagram:");
+console.log(JSON.stringify(diagram));
+console.log("\nDiagram visualization:");
+console.log(diagram);
+
+// Test with both your current format and a simple test
+const testCases = [
+  {
+    name: "Simple test",
+    diagram: "graph TD\n    A --> B"
+  },
+  {
+    name: "Your format", 
+    diagram: diagram
+  },
+  {
+    name: "Minimal",
+    diagram: "graph TD\nA-->B"
+  }
+];
+
+testCases.forEach((testCase, i) => {
+  console.log(`\n=== Test Case ${i+1}: ${testCase.name} ===`);
+  console.log("JSON representation:", JSON.stringify(testCase.diagram));
+  console.log("Actual content:");
+  console.log(testCase.diagram);
+  console.log("Length:", testCase.diagram.length);
+  console.log("Contains newlines:", testCase.diagram.includes('\n'));
+  console.log("Newline positions:", [...testCase.diagram].map((char, idx) => char === '\n' ? idx : null).filter(x => x !== null));
+});
diff --git a/docker-compose.yml b/docker-compose.yml
index 91ebd6f..46c7d43 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -13,7 +13,7 @@ services:
       ALLOW_ALL_ORIGINS: "true"
     restart: unless-stopped
     healthcheck:
-      test: ["CMD", "wget", "--no-verbose", "--tries=1", "--spider", "http://localhost:80/health"]
+      test: ["CMD", "wget", "--no-verbose", "--tries=1", "--spider", "http://localhost:80/generate?data=graph%20TD%0A%20%20%20%20A%5BTest%5D"]
       interval: 30s
       timeout: 10s
       start_period: 5s
diff --git a/fixed_api_call.js b/fixed_api_call.js
new file mode 100644
index 0000000..50a2a2c
--- /dev/null
+++ b/fixed_api_call.js
@@ -0,0 +1,39 @@
+// Fixed API call script for your workflow
+export const code = async (inputs) => {
+  const { diagram, format } = inputs;
+
+  // diagram is now your exact multiline DSL (including any %%init%% lines)
+  if (!diagram || !diagram.trim()) {
+    throw new Error("No Mermaid input provided");
+  }
+
+  // Ensure proper newlines are preserved and normalize line endings
+  const normalizedDiagram = diagram
+    .replace(/\r\n/g, '\n')  // Convert Windows line endings
+    .replace(/\r/g, '\n')    // Convert old Mac line endings
+    .trim();                 // Remove leading/trailing whitespace
+
+  // Log for debugging
+  console.log("Sending diagram:");
+  console.log(JSON.stringify(normalizedDiagram));
+
+  const url = `https://diagrams.starbit.cloud/generate?type=${encodeURIComponent(format)}`;
+  const resp = await fetch(url, {
+    method: "POST",
+    headers: { 
+      "Content-Type": "text/plain; charset=utf-8"  // Explicit charset
+    },
+    body: normalizedDiagram,        // <-- send the normalized, multi-line DSL
+  });
+
+  if (!resp.ok) {
+    const txt = await resp.text();
+    throw new Error(`Mermaid-server error ${resp.status}: ${txt}`);
+  }
+
+  const buffer = Buffer.from(await resp.arrayBuffer());
+  const mime = format === "png" ? "image/png" : "image/svg+xml";
+  const file = `data:${mime};base64,${buffer.toString("base64")}`;
+
+  return { file };
+};
diff --git a/internal/diagram.go b/internal/diagram.go
index 9e836dc..8473e96 100644
--- a/internal/diagram.go
+++ b/internal/diagram.go
@@ -4,6 +4,7 @@ import (
 	"crypto/md5"
 	"encoding/base64"
 	"encoding/hex"
+	"fmt"
 	"strings"
 	"sync"
 	"time"
@@ -11,8 +12,17 @@ import (
 
 // NewDiagram returns a new diagram.
 func NewDiagram(description []byte, imgType string) *Diagram {
+	// Debug: Log what we received
+	fmt.Printf("DEBUG: Received %d bytes\n", len(description))
+	fmt.Printf("DEBUG: Raw bytes: %q\n", string(description))
+	fmt.Printf("DEBUG: Contains newlines: %t\n", strings.Contains(string(description), "\n"))
+	
+	trimmed := strings.TrimSpace(string(description))
+	fmt.Printf("DEBUG: After TrimSpace: %q\n", trimmed)
+	fmt.Printf("DEBUG: Still contains newlines: %t\n", strings.Contains(trimmed, "\n"))
+	
 	return &Diagram{
-		description: []byte(strings.TrimSpace(string(description))),
+		description: []byte(trimmed),
 		lastTouched: time.Now(),
 		mu:          &sync.RWMutex{},
 		imgType:     imgType,
diff --git a/simple_working_chart.mmd b/simple_working_chart.mmd
new file mode 100644
index 0000000..762f304
--- /dev/null
+++ b/simple_working_chart.mmd
@@ -0,0 +1,10 @@
+graph TD
+    A[Website Analytics] --> B[Traffic: 1.2M visitors]
+    A --> C[Revenue: $450K]
+    A --> D[Growth: +25%]
+    B --> E[Desktop: 60%]
+    B --> F[Mobile: 40%]
+    C --> G[Q1: $95K]
+    C --> H[Q2: $115K]
+    C --> I[Q3: $125K]
+    C --> J[Q4: $115K]
diff --git a/test_url_encoding.js b/test_url_encoding.js
new file mode 100644
index 0000000..b43e74f
--- /dev/null
+++ b/test_url_encoding.js
@@ -0,0 +1,30 @@
+// Test URL encoding to see if this preserves newlines properly
+const diagram = `graph TD
+    A[Website Analytics] --> B[Traffic]
+    A --> C[Revenue]`;
+
+console.log("Original diagram:");
+console.log(JSON.stringify(diagram));
+
+console.log("\nURL encoded:");
+const encoded = encodeURIComponent(diagram);
+console.log(encoded);
+
+console.log("\nDecoded back:");
+const decoded = decodeURIComponent(encoded);
+console.log(JSON.stringify(decoded));
+
+console.log("\nAre they equal?", diagram === decoded);
+
+// Show what the healthcheck URL looks like
+const healthcheckDiagram = "graph TD\n    A[Test]";
+const healthcheckEncoded = encodeURIComponent(healthcheckDiagram);
+console.log("\nHealthcheck diagram encoded:");
+console.log(healthcheckEncoded);
+
+// Test the exact healthcheck URL from docker-compose
+const dockerHealthcheck = "graph%20TD%0A%20%20%20%20A%5BTest%5D";
+console.log("\nDocker healthcheck URL param:");
+console.log(dockerHealthcheck);
+console.log("Decoded:");
+console.log(decodeURIComponent(dockerHealthcheck));
diff --git a/test_workflow_format.js b/test_workflow_format.js
new file mode 100644
index 0000000..520219a
--- /dev/null
+++ b/test_workflow_format.js
@@ -0,0 +1,42 @@
+// Test script that mimics your workflow exactly
+const diagram = `graph TD
+    A[Website Analytics] --> B[Traffic]
+    A --> C[Revenue]
+    B --> D[Desktop]
+    B --> E[Mobile]`;
+
+console.log("Raw diagram string:");
+console.log(JSON.stringify(diagram));
+console.log("\nDiagram content:");
+console.log(diagram);
+console.log("\nLength:", diagram.length);
+
+// Test the conversion step
+const convertMermaidBlock = (inputs) => {
+  const raw = String(inputs.diagram || "").trim();
+  if (!raw) throw new Error("No Mermaid input provided");
+  return { rawDsl: raw };
+};
+
+// Test the API call step  
+const makeApiCall = async (inputs) => {
+  const { diagram, format } = inputs;
+  
+  if (!diagram || !diagram.trim()) {
+    throw new Error("No Mermaid input provided");
+  }
+  
+  console.log("Sending to API:");
+  console.log("URL: https://diagrams.starbit.cloud/generate?type=" + encodeURIComponent(format));
+  console.log("Content-Type: text/plain");
+  console.log("Body:", JSON.stringify(diagram));
+  
+  return { success: true };
+};
+
+// Run the test
+const result1 = convertMermaidBlock({ diagram });
+console.log("\nStep 1 result:", result1);
+
+const result2 = makeApiCall({ diagram: result1.rawDsl, format: "svg" });
+console.log("\nStep 2 result:", result2);
diff --git a/working_analytics_chart.mmd b/working_analytics_chart.mmd
new file mode 100644
index 0000000..2eb2037
--- /dev/null
+++ b/working_analytics_chart.mmd
@@ -0,0 +1,23 @@
+%%{init: {"theme": "base", "themeVariables": {"primaryColor": "#1f77b4", "primaryTextColor": "#fff", "primaryBorderColor": "#ff7f0e", "lineColor": "#2ca02c"}}}%%
+flowchart TD
+    A["📊 Website Analytics Dashboard<br/>2024 Performance"] --> B["👥 Traffic Metrics"]
+    A --> C["📈 Growth Analysis"]
+    A --> D["🎯 Conversion Data"]
+    
+    B --> E["Unique Visitors: 1.2M<br/>↗️ +25% from 2023"]
+    B --> F["Page Views: 2.8M<br/>↗️ +32% from 2023"]
+    B --> G["Sessions: 950K<br/>↗️ +18% from 2023"]
+    
+    C --> H["Q1: 285K visitors<br/>Growth: +15%"]
+    C --> I["Q2: 312K visitors<br/>Growth: +22%"]
+    C --> J["Q3: 335K visitors<br/>Growth: +28%"]
+    C --> K["Q4: 268K visitors<br/>Growth: +35%"]
+    
+    D --> L["Conversion Rate: 3.2%<br/>↗️ +0.8% improvement"]
+    D --> M["Revenue: $450K<br/>↗️ +42% increase"]
+    D --> N["AOV: $125<br/>↗️ +12% increase"]
+    
+    style A fill:#e1f5fe,stroke:#01579b,stroke-width:3px
+    style B fill:#f3e5f5,stroke:#4a148c,stroke-width:2px
+    style C fill:#e8f5e8,stroke:#1b5e20,stroke-width:2px
+    style D fill:#fff3e0,stroke:#e65100,stroke-width:2px
diff --git a/working_bar_chart.mmd b/working_bar_chart.mmd
new file mode 100644
index 0000000..6ac312f
--- /dev/null
+++ b/working_bar_chart.mmd
@@ -0,0 +1,8 @@
+%%{init: {"theme": "base", "themeVariables": {"primaryColor": "#ff6b6b", "primaryTextColor": "#fff", "primaryBorderColor": "#ff4757"}}}%%
+gitGraph
+    commit id: "Jan: 45K visitors"
+    commit id: "Feb: 52K visitors"
+    commit id: "Mar: 48K visitors"
+    commit id: "Apr: 67K visitors"
+    commit id: "May: 72K visitors"
+    commit id: "Jun: 85K visitors"