Intent Detection
Detect user intent from natural language messages for routing, support, and workflow automation.
/api/v1/ai/intent-detection
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Stop managing 5+ provider keys and fragile prompts. RSFlowHub gives you 28+ ready-to-use AI APIs, sub-150ms dynamic routing across OpenAI, Claude, Gemini & DeepSeek, and guaranteed top-level JSON contracts that never break client parsers.
Call any RSFlowHub endpoint using standard REST requests in your favorite language. Get strict JSON output with model fallback, transparent latency metrics, and credit telemetry.
curl -X POST "https://rsflowhub.com/api/v1/ai/intent-detection" \
-H "Content-Type: application/json" \
-H "X-API-Key: rf_live_your_master_key" \
-d '{
"text": "Please cancel my subscription and issue a refund to my credit card."
}'
import requests
url = "https://rsflowhub.com/api/v1/ai/intent-detection"
headers = {
"Content-Type": "application/json",
"X-API-Key": "rf_live_your_master_key"
}
payload = {
"text": "Please cancel my subscription and issue a refund to my credit card."
}
response = requests.post(url, json=payload, headers=headers)
data = response.json()
print("Intent:", data["data"]["intent"], "Confidence:", data["data"]["confidence"])
const response = await fetch("https://rsflowhub.com/api/v1/ai/intent-detection", {
method: "POST",
headers: {
"Content-Type": "application/json",
"X-API-Key": "rf_live_your_master_key"
},
body: JSON.stringify({
text: "Please cancel my subscription and issue a refund to my credit card."
})
});
const result = await response.json();
console.log(result.data.intent, result.telemetry.latency_ms);
<?php
$response = file_get_contents('https://rsflowhub.com/api/v1/ai/intent-detection', false, stream_context_create([
'http' => [
'method' => 'POST',
'header' => "Content-Type: application/json\r\n" .
"X-API-Key: rf_live_your_master_key\r\n",
'content' => json_encode(['text' => 'Please cancel my subscription and issue a refund.'])
]
]));
$json = json_decode($response, true);
echo "Detected Intent: " . $json['data']['intent'];
{
"success": true,
"data": {
"intent": "subscription_cancellation",
"confidence": 0.992,
"requires_refund": true
},
"telemetry": {
"credits_deducted": 1,
"model_used": "gemini-1.5-flash",
"circuit_breaker": "closed"
}
}
Explore specialized, pre-prompted AI APIs with guaranteed JSON response contracts. Integrate intent classification, sentiment analysis, email generation, and review moderation directly.
Detect user intent from natural language messages for routing, support, and workflow automation.
/api/v1/ai/intent-detection
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Determine the most appropriate business action for an email using AI. The API analyzes the email and recommend...
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Analyze the emotional tone of text to identify positive, negative, neutral, or mixed sentiments.
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Analyze text to determine if it is spam, promotional abuse, or malicious content.
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Condense long-form text, articles, or transcripts into configurable summaries and optionally extract structure...
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Automatically correct spelling, grammar, and punctuation while optionally adjusting tone and dialect.
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Automatically detect and securely scrub Personally Identifiable Information (PII) from text.
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Create and manage collections of FAQ items for semantic search matching.
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Match a search query semantically against an FAQ collection using a hybrid vector-similarity algorithm.
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Analyze sentiment, category, key topics, emotions, and urgency of a customer review.
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Summarize a batch of customer reviews, extracting positive/negative themes, complaints, and suggestions.
/api/v1/ai/review-summary
Generate a professional, context-appropriate response to a customer review.
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Analyze multiple reviews to generate actionable business recommendations and priorities.
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Analyze sentiment, intent category, topics, reply requirements, recommended actions, and priority of a social...
/api/v1/ai/comment-analyze
Generate an engaging, context-aware reply to a social media comment matching your business context.
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Perform automated safety checks on social media comments to flag spam, abuse, harassment, and toxic behavior.
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Analyze sentiment, priority, urgency, intent, department routing, and recommended actions of a customer suppor...
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Generate a professional, context-appropriate reply to a support ticket using only available details.
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Determine the next automation workflow action, priority, and department route for a customer support ticket.
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Stop fighting raw LLM formatting inconsistencies, unexpected upstream vendor downtime, and separate billing accounts.
Raw LLMs hallucinate syntax and break on model updates. Every RSFlowHub endpoint returns a validated top-level JSON envelope ({ success, data, telemetry }) that never breaks client parsers.
Our Redis-backed state engine routes incoming requests to the fastest, cheapest, healthy LLM (OpenAI, Claude, Gemini, DeepSeek) in sub-150ms with zero database latency in the hot path.
Automatic fault tolerance (CLOSED -> HALF-OPEN -> OPEN). If an upstream provider lags or experiences a 429/500 outage, traffic fails over instantaneously with 99.95% uptime.
Eliminate the headache of managing 5+ AI accounts, different billing cycles, and separate credit cards. One master X-API-Key and unified credit wallet in USD ($) or INR (₹).
Upload PDF, DOCX, or text data into Supabase pgvector with 768-dimensional cosine embeddings. Retrieve high-precision semantic search context for AI Chatbots in milliseconds.
Your request payloads and customer conversations are strictly ephemeral. Zero prompt caching, zero persistence, and zero customer data used for upstream model training.
See why developers choose RSFlowHub over managing direct AI provider keys or generic unvalidated proxies.
| Platform Capability | RSFlowHub | Direct Provider APIs | Generic LLM Proxies |
|---|---|---|---|
| Master API Authentication | Single Key for All Models | Requires 5+ Separate Keys | Single Proxy Key |
| JSON Response Reliability | Strict Top-Level Contracts | Raw Text / Prompt Drift | Raw Text Forwarding |
| Sub-150ms Dynamic Failover | 3-State Circuit Breaker | Manual Client-Side Retries | Basic Fallback |
| Pre-Built Task Endpoints | 28+ Production AI Endpoints | 0 (Prompt Eng. Required) | 0 (Pass-through only) |
| Unified Wallet & Multi-Currency | Single Balance (USD $ / INR ₹) | 5+ Credit Cards / Billing Rows | USD Credit Cards Only |
Native Vector RAG (pgvector) |
Built-in Knowledge Bases | Requires External Vector DB | No Vector Storage |
| Zero Prompt Retention Policy | 100% Ephemeral & Private | Vendor Specific Retention | Varies by Proxy Host |
Start making production AI API calls in under 2 minutes.
Sign up in 30 seconds and receive instant 1,000 free credits. Zero credit card or subscription commitment required.
Call any RSFlowHub endpoint using standard cURL, Python, Node.js, or PHP with your single master X-API-Key.
Get guaranteed, clean JSON data with dynamic model routing, automated fallback, and transparent telemetry.
Pay only for what you consume. Atomic credit pre-authorization holds ensure zero hidden fees or surprise invoices.
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Everything you need to know about API keys, dynamic routing latency, credit billing, and data privacy.
No. You only need a single RSFlowHub master API key. Dynamic model routing, fallback circuit breakers, provider API keys, and token cost settlements are handled transparently on our platform.
RSFlowHub utilizes an in-memory Redis state cache to check provider health and model latencies without querying disk databases during execution, ensuring sub-150ms routing overhead.
When an upstream AI provider experiences latency spikes or HTTP 429/500 errors, our circuit breaker trips from CLOSED to OPEN, automatically rerouting traffic to healthy alternative models without breaking your app.
Yes. Every RSFlowHub endpoint returns a strict, validated top-level JSON response envelope ({ success: true, data: {...}, telemetry: {...} }). Your application parsing logic will never break when underlying models update.
Every API call consumes credits based on operation complexity (typically 1 to 3 base credits). An atomic pre-authorization hold prevents overdrafts, and settlements occur atomically upon successful execution.
No. RSFlowHub operates on a strict zero-data-retention policy. Request payloads are processed in-memory and never persisted to disk or shared with third parties for LLM training.
Unlike raw AI providers that require multiple keys and lack failover, and unlike generic proxies that merely pass raw text, RSFlowHub provides specialized, ready-to-use NLP APIs with guaranteed JSON contracts, RAG vector storage, and unified billing.
You can top up credits anytime starting from $1.50 (₹99) with no monthly commitments. Purchased credits never expire and work across all current and future endpoints.
Join developers building reliable AI features with one master API key, sub-150ms dynamic model routing, and guaranteed structured JSON.
⚡ 24h Bug Fix SLA: If you face any issues, submit them & we fix them within 24 hours.
💡 Custom APIs: Need custom AI models or APIs? Tell us and we will build them for you.