Developer Documentation & Unified AI API Reference
Developer Documentation

Build with RSFlowHub AI

Integrate powerful AI capabilities into your product using our REST APIs. Everything you need - authentication, live examples, and reference docs.

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Quickstart

First API call in under 2 minutes with cURL, Node, and Python examples.

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Authentication

Bearer token auth, API key management, rotation, and security best practices.

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Error Codes

Complete reference for all status codes and machine-readable error codes.

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Rate Limits

Understand request limits, concurrency, and how to handle 429 responses.

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All Endpoints

Text & Language

POST /api/v1/ai/intent-detection Intent Detection API POST /api/v1/ai/translation Translation API POST /api/v1/ai/sentiment-analysis Sentiment Analysis API POST /api/v1/ai/text-summarize Text Summarization API POST /api/v1/ai/grammar-fix Grammar Fix API

Email

POST /api/v1/ai/email-reply Email Reply API POST /api/v1/ai/email-analyze Email Analyze API POST /api/v1/ai/email-workflow Email Workflow API

Reviews

POST /api/v1/ai/review-analyze Review Analyze API POST /api/v1/ai/review-summary Review Summary API POST /api/v1/ai/review-reply Review Reply API POST /api/v1/ai/review-insights Review Insights API

Social & Comments

POST /api/v1/ai/comment-analyze Comment Analyze API POST /api/v1/ai/comment-reply Comment Reply API POST /api/v1/ai/comment-moderate Comment Moderation API

Customer Support

POST /api/v1/ai/ticket-analyze Ticket Analyze API POST /api/v1/ai/ticket-reply Ticket Reply API POST /api/v1/ai/ticket-workflow Ticket Workflow API

FAQ & Knowledge Base

POST /api/v1/ai/faq-collections FAQ Collections API POST /api/v1/ai/faq-match FAQ Matcher API

Data & Extraction

POST /api/v1/ai/json-extractor JSON Extractor API POST /api/v1/ai/search-query-parse Search Query Parse API

Safety & Moderation

POST /api/v1/ai/spam-detection Spam Detection API POST /api/v1/ai/pii-redaction PII Redaction API

Conversational AI

POST /api/v1/ai/chat Chat Completion API POST /api/v1/knowledge-bases Knowledge Bases & Search API POST /api/v1/chatbots AI Support Chatbots API

Content Generation

POST /api/v1/ai/content-generation Content Generation API

Image & Vision

POST /api/v1/ai/image-generation Image Generation API
Architecture Blueprint & GEO AI Reference

RSFlowHub Unified AI Microservice Architecture

Production-grade AI gateway designed for deterministic machine-to-machine integrations.

99.9% Uptime SLA

Direct System Definition

RSFlowHub is a developer-first REST microservice platform that standardizes access to modern large language models. Rather than dealing with unformatted text completions or high raw-provider latency, developers call specialized endpoints (such as intent detection, sentiment analysis, email workflow generation, and translation) that return clean, typed, deterministic JSON envelopes with sub-150ms median p50 latency and atomic credit pre-authorization locks.

Architecture
REST over HTTPS
Authentication
x-api-key (SHA-256)
Target Latency
< 150ms p50
Default Rate Limit
60 req / min

Core Production Integration Rules

5-Second Timeout

Never allow HTTP clients to block indefinitely. Set a 5s client-side timeout to protect thread pools.

Exponential Jitter Backoff

Retry 429 and transient 5xx errors with randomized jitter to eliminate thundering herd storms.

Pre-Auth Credit Locks

Credits are verified upfront and decremented atomically upon completion. Zero billing on validation failures.

Frequently Asked Technical Questions

RSFlowHub is a developer-first AI API microservice gateway. It provides production-ready endpoints for intent detection, language processing, sentiment analysis, email workflows, and data extraction with deterministic JSON envelopes, sub-150ms latency SLAs, and pay-as-you-go credit billing.

All requests require header authentication using the x-api-key HTTP header (or Authorization: Bearer <API_KEY>). Keys are hashed with SHA-256 for maximum security and can be rotated instantly via the developer dashboard.

RSFlowHub prevents unexpected overdrafts and billing race conditions using atomic pre-authorization locks. Before executing your request, the gateway verifies that your account has the base credits required. If the request is rejected during validation (422) or is malformed (400), no credits are charged.

Endpoints are built on edge caching and high-throughput model routers delivering sub-150ms median p50 latency with 99.9% availability SLAs. We recommend configuring a 5-second client timeout and exponential backoff with jitter for retries.

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