Misar.Blog Podcast

The AI Agent Stack in 2026: Frameworks, Memory, Orchestration — by David Gotham on Misar.Blog. From the article "The AI Agent Stack in 2026: Frameworks, Memory, Orchestration" by David Gotham, published on Misar.Blog.

In this episode:
0:00 The Framework Layer Is the Least Important Part of the Agent Stack
0:57 LangGraph Offers Durable State and Human-In-The-Loop Checkpoints
1:44 CrewAI Provides Role-Based Multi-Agent Coordination That Excels
2:37 AutoGen and AG2 Support Conversational Multi-Agent Research and Experiments
3:16 N8n Serves as a Visual Workflow Engine for Operations Teams
4:11 OpenAI Agents SDK and Semantic Kernel Offer Thin
4:58 Production Agents Require Three Distinct Types of Memory
5:49 Durable Task Memory Should Be Stored in a Postgres Table Rather
6:25 Vector Layers Like Pgvector
7:40 Orchestration Choices Dictate Production Reliability

This episode is narrated by an AI voice from a written article.

More episodes:

• GDPR Email Marketing: A Practical Compliance Guide for 2026
• Self-Hosted AI Stack Under $500/Month: Complete Setup Guide
• Introduction to Article Writing

Related reads:

• How to Send Bulk Email Free in 2026: From MailerLite's Free Tier to $25/Month Self-Hosted
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Read the article: https://www.misar.blog/@mrgulshanyadav/articles/the-ai-agent-stack-in-2026-frameworks-memory-orchestration.
Read the articles by this Author: https://www.misar.blog/@mrgulshanyadav.

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UPI Autopay and Recurring Payments in Flutter — by David Gotham on Misar.Blog. From the article "UPI Autopay and Recurring Payments in Flutter" by David Gotham, published on Misar.Blog.

In this episode:
0:00 Introduction
0:12 The Article Is About Implementing UPI AutoPay
1:58 UPI AutoPay Lets a Customer Approve a Mandate Once in Their UPI App
3:36 The Flutter Implementation Is Gateway-Agnostic Because the Flutter-Side Flow
5:05 The App Needs Flutter Dependencies for Backend Calls
7:06 The Mandate Should Be Created on the Backend
8:48 The Backend Mandate Creation Response Must Include Both the Subscription ID
9:55 Flutter Should Call the Backend to Get the Approval URL Before Starting
11:34 The Approval Flow Should Prefer Launching the Gateway URL
12:53 When the Customer Returns

This episode is narrated by an AI voice from a written article.

More episodes:

• GDPR Email Marketing: A Practical Compliance Guide for 2026
• Self-Hosted AI Stack Under $500/Month: Complete Setup Guide
• Introduction to Article Writing

Related reads:

• How to Send Bulk Email Free in 2026: From MailerLite's Free Tier to $25/Month Self-Hosted
• GDPR vs India's DPDP Act: Email Marketing Compliance Guide 2026

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Read the article: https://www.misar.blog/@mrgulshanyadav/articles/upi-autopay-and-recurring-payments-in-flutter.
Read the articles by this Author: https://www.misar.blog/@mrgulshanyadav.

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Designing Smart AI Agents: Architecture Patterns That Survive Production — by David Gotham on Misar.Blog. From the article "Designing Smart AI Agents: Architecture Patterns That Survive Production" by David Gotham, published on Misar.Blog.

In this episode:
0:00 Introduction
0:12 Agent Failures in Production Are Typically Caused by Architectural Design
1:05 The Term 'Agent' Is Marketing
2:17 There Are Six Distinct Agent Topologies
3:37 State Management Is the Primary Cause of Production Agent Failures
5:23 The 'State in the Store
7:37 Tool Descriptions Must Function as Precise Contracts to Prevent Misuse
8:51 Tool Inputs Must Be Validated on the Server Side Before Execution
10:13 Instrumentation of Handoffs Is Vital for Identifying Failure Points
11:29 The Demo/Test Gap Is a Leading Cause of Production Failure

This episode is narrated by an AI voice from a written article.

More episodes:

• GDPR Email Marketing: A Practical Compliance Guide for 2026
• Self-Hosted AI Stack Under $500/Month: Complete Setup Guide
• Introduction to Article Writing

Related reads:

• How to Send Bulk Email Free in 2026: From MailerLite's Free Tier to $25/Month Self-Hosted
• GDPR vs India's DPDP Act: Email Marketing Compliance Guide 2026

🔔 Subscribe to every episode

Read the article: https://www.misar.blog/@mrgulshanyadav/articles/designing-smart-ai-agents-architecture-patterns-that-survive-production.
Read the articles by this Author: https://www.misar.blog/@mrgulshanyadav.

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Testing Payment Gateways in Flutter Without Real Money — by David Gotham on Misar.Blog. From the article "Testing Payment Gateways in Flutter Without Real Money" by David Gotham, published on Misar.Blog.

In this episode:
0:00 Introduction
0:12 Payment Gateways in Flutter Can Be Tested Without Spending Real Money by Using
1:16 Every Major Gateway Provides a Sandbox/Test Environment
2:15 A Fake Payment Client Behind an Interface Is the Core Pattern for Unit
3:39 Constructor Injection Lets Widget Tests Swap in the Fake Client
5:08 Using the Interface Keeps UI Tests Independent of Whether the App Is Talking
6:34 The Article Lays Out a Full Payment Test Pyramid
7:33 Fakes and Mocks Should Run in CI on Every Commit
8:41 Mocking the HTTP Layer Is the Right Way to Test Backend Response Parsing
9:42 Payment Verification Should Happen on the Backend

This episode is narrated by an AI voice from a written article.

More episodes:

• GDPR Email Marketing: A Practical Compliance Guide for 2026
• Self-Hosted AI Stack Under $500/Month: Complete Setup Guide
• Introduction to Article Writing

Related reads:

• How to Send Bulk Email Free in 2026: From MailerLite's Free Tier to $25/Month Self-Hosted
• GDPR vs India's DPDP Act: Email Marketing Compliance Guide 2026

🔔 Subscribe to every episode

Read the article: https://www.misar.blog/@mrgulshanyadav/articles/testing-payment-gateways-in-flutter-without-real-money.
Read the articles by this Author: https://www.misar.blog/@mrgulshanyadav.

Generated using: https://www.misar.ai (Misar.AI).

Agentic AI vs RAG: They're Not the Same Thing — by David Gotham on Misar.Blog. From the article "Agentic AI vs RAG: They're Not the Same Thing" by David Gotham, published on Misar.Blog.

In this episode:
0:00 Introduction
0:12 RAG and Agents Are Not Two Versions of the Same Thing
0:46 They Should Be Distinguished Because They Solve Different Problems and Fail
1:47 RAG’s Primary Job Is to Answer from Retrieved Context
2:21 RAG Is Grounded by Design and Usually Uses
3:23 RAG Controls What the Model Knows
3:58 RAG Injects Your Documents into an LLM’s Answer by Embedding Documents
4:35 A Well-Built RAG System Reduces Hallucinations About Your Own Content
5:32 RAG Cannot Act
6:00 An Agent Is a Loop That Can Choose Tools

This episode is narrated by an AI voice from a written article.

More episodes:

• GDPR Email Marketing: A Practical Compliance Guide for 2026
• Self-Hosted AI Stack Under $500/Month: Complete Setup Guide
• Introduction to Article Writing

Related reads:

• How to Send Bulk Email Free in 2026: From MailerLite's Free Tier to $25/Month Self-Hosted
• GDPR vs India's DPDP Act: Email Marketing Compliance Guide 2026

🔔 Subscribe to every episode

Read the article: https://www.misar.blog/@mrgulshanyadav/articles/agentic-ai-vs-rag-theyre-not-the-same-thing.
Read the articles by this Author: https://www.misar.blog/@mrgulshanyadav.

Generated using: https://www.misar.ai (Misar.AI).

Apple Pay in Flutter: The Easiest Implementation — by David Gotham on Misar.Blog. From the article "Apple Pay in Flutter: The Easiest Implementation" by David Gotham, published on Misar.Blog.

In this episode:
0:00 Apple Pay Integration Is Easy Because Apple Wraps the Entire Flow
0:49 Apple Pay Integration Is Easy Because Apple Handles Card Vault
1:25 The Difficult Part Is Apple Developer Setup
2:02 Article Covers Both Configuration Before Flutter and Minimal Dart After
2:26 Need to Add Pay_ios Dependency in Pubspec.yaml
2:47 Before Writing Dart
3:11 Need to Add Apple Pay Capability
3:54 Common Failure Is Payment Sheet Shows "Apple Pay Is Not Available" Due
4:19 Minimal Dart Implementation
4:48 presentApplePay Launches Native Sheet

This episode is narrated by an AI voice from a written article.

More episodes:

• GDPR Email Marketing: A Practical Compliance Guide for 2026
• Self-Hosted AI Stack Under $500/Month: Complete Setup Guide
• Introduction to Article Writing

Related reads:

• How to Send Bulk Email Free in 2026: From MailerLite's Free Tier to $25/Month Self-Hosted
• GDPR vs India's DPDP Act: Email Marketing Compliance Guide 2026

🔔 Subscribe to every episode

Read the article: https://www.misar.blog/@mrgulshanyadav/articles/apple-pay-in-flutter-the-easiest-implementation.
Read the articles by this Author: https://www.misar.blog/@mrgulshanyadav.

Generated using: https://www.misar.ai (Misar.AI).

Single Agent vs Multi-Agent Systems: When to Split — by David Gotham on Misar.Blog. From the article "Single Agent vs Multi-Agent Systems: When to Split" by David Gotham, published on Misar.Blog.

In this episode:
0:00 Introduction
0:12 Multi-Agent Systems Are a Tool
2:02 The Article’s Comparison Says Multi-Agent Systems Buy Scope
3:19 Latency Is a Major Disadvantage of Multi-Agent Systems Because
4:13 Multi-Agent Systems Cost More Because Each Agent Rereads Shared Context
5:20 Multi-Agent Systems Can Win on Context and Tool Surface
6:20 Multi-Agent Systems Are Less Maintainable and Harder to Debug
7:25 Security Isolation Is the Strongest Technical Reason to Split Agents
8:38 Failure Isolation Improves in a Multi-Agent Crew Because
9:37 Splitting Creates an Orchestration Layer with Its Own Hidden Costs

This episode is narrated by an AI voice from a written article.

More episodes:

• GDPR Email Marketing: A Practical Compliance Guide for 2026
• Self-Hosted AI Stack Under $500/Month: Complete Setup Guide
• Introduction to Article Writing

Related reads:

• How to Send Bulk Email Free in 2026: From MailerLite's Free Tier to $25/Month Self-Hosted
• GDPR vs India's DPDP Act: Email Marketing Compliance Guide 2026

🔔 Subscribe to every episode

Read the article: https://www.misar.blog/@mrgulshanyadav/articles/single-agent-vs-multi-agent-systems-when-to-split.
Read the articles by this Author: https://www.misar.blog/@mrgulshanyadav.

Generated using: https://www.misar.ai (Misar.AI).

Google Pay Integration in Flutter with One Button — by David Gotham on Misar.Blog. From the article "Google Pay Integration in Flutter with One Button" by David Gotham, published on Misar.Blog.

In this episode:
0:00 Introduction
0:12 The Article Says You Can Add Google Pay to a Flutter App
1:28 The Integration Needs Two Flutter Dependencies
2:28 `Pay_android` Is the Google-Maintained Plugin That Wraps
3:01 Android Setup Requires `minSdkVersion` 21 or Higher
4:34 The JSON Config Controls Environment
5:38 The Flutter Side Can Be Implemented with a `CheckoutPage` That Loads the Config
6:46 The Button Widget Handles the Tap and the Native Sheet Flow
7:46 The Payment Token Must Be Verified on Your Backend
8:50 The Backend Should Confirm the Charge Server-Side

This episode is narrated by an AI voice from a written article.

More episodes:

• GDPR Email Marketing: A Practical Compliance Guide for 2026
• Self-Hosted AI Stack Under $500/Month: Complete Setup Guide
• Introduction to Article Writing

Related reads:

• How to Send Bulk Email Free in 2026: From MailerLite's Free Tier to $25/Month Self-Hosted
• GDPR vs India's DPDP Act: Email Marketing Compliance Guide 2026

🔔 Subscribe to every episode

Read the article: https://www.misar.blog/@mrgulshanyadav/articles/google-pay-integration-in-flutter-with-one-button.
Read the articles by this Author: https://www.misar.blog/@mrgulshanyadav.

Generated using: https://www.misar.ai (Misar.AI).

AI Agent Memory: Why Every Agent Needs a Vector Database — by David Gotham on Misar.Blog. From the article "AI Agent Memory: Why Every Agent Needs a Vector Database" by David Gotham, published on Misar.Blog.

In this episode:
0:00 An Agent That Starts Each Conversation from Zero Is Not a Chatbot Problem
1:10 Working Memory Is Everything in the Current Context Window and Grows
2:07 Long-Term Memory Stores Everything the Agent Knows That Is Not
2:53 Episodic Memory Is a Log of Past Runs That Can Be Queried
3:41 Vector Databases Are Ideal for Long-Term Memory
5:16 Embedding Any Text into a Vector Is Now Cheap and Easy Thanks to API Calls
6:39 A Memory Stack for an Agent Typically Consists of an Embedding Model
7:00 Embedding Models Vary in Dimension and Cost
7:44 Pgvector Is a Practical Default Vector Store for Most Production Workloads
8:15 Qdrant Is Suitable When Scaling Beyond Pgvector

This episode is narrated by an AI voice from a written article.

More episodes:

• GDPR Email Marketing: A Practical Compliance Guide for 2026
• Self-Hosted AI Stack Under $500/Month: Complete Setup Guide
• Introduction to Article Writing

Related reads:

• How to Send Bulk Email Free in 2026: From MailerLite's Free Tier to $25/Month Self-Hosted
• GDPR vs India's DPDP Act: Email Marketing Compliance Guide 2026

🔔 Subscribe to every episode

Read the article: https://www.misar.blog/@mrgulshanyadav/articles/ai-agent-memory-why-every-agent-needs-a-vector-database.
Read the articles by this Author: https://www.misar.blog/@mrgulshanyadav.

Generated using: https://www.misar.ai (Misar.AI).

Flutter Cashfree Integration Step-By-Step — by David Gotham on Misar.Blog. From the article "Flutter Cashfree Integration Step-By-Step" by David Gotham, published on Misar.Blog.

In this episode:
0:00 Install the Official Cashfree Flutter SDK Dependency
1:53 Verify the Publisher on Pub.dev Before Adding the Package
3:25 Create Orders on the Backend to Keep the Client Secret Secure
5:43 Send Decimal Amounts for INR Instead of Minor Units
6:57 Include Required Customer Details in the Order Creation API Request
7:28 Capture and Use Payment_session_id for the App Checkout
7:59 Open the Checkout in the App Using CFPaymentDropCheckoutSession
8:25 Verify Payments Server-Side Against Cashfree's API
9:21 Register Webhooks for Reconciliation
10:16 Check Context.mounted Across Asynchronous Gaps

This episode is narrated by an AI voice from a written article.

More episodes:

• GDPR Email Marketing: A Practical Compliance Guide for 2026
• Self-Hosted AI Stack Under $500/Month: Complete Setup Guide
• Introduction to Article Writing

Related reads:

• How to Send Bulk Email Free in 2026: From MailerLite's Free Tier to $25/Month Self-Hosted
• GDPR vs India's DPDP Act: Email Marketing Compliance Guide 2026

🔔 Subscribe to every episode

Read the article: https://www.misar.blog/@mrgulshanyadav/articles/flutter-cashfree-integration-step-by-step.
Read the articles by this Author: https://www.misar.blog/@mrgulshanyadav.

Generated using: https://www.misar.ai (Misar.AI).