The hottest API Substack posts right now

And their main takeaways
Category
Top Technology Topics

OpenAI Enhanced Their API With Robust Structured Output Capabilities

Cobus Greyling on LLMs, NLU, NLP, chatbots & voicebots • 39 implied HN points • 12 Aug 24
🕹 Technology API
  1. OpenAI has improved its API to ensure that outputs always match a set JSON format. This helps developers know exactly what kind of data they will get back.
  2. The previous method of generating JSON outputs was inconsistent, making it hard to use in real-world applications. Now, there's a more reliable way to create structured outputs.
  3. Developers can now use features like Function Calling and a new response format to make their apps interact better with AI, ensuring clearer communication between systems.

Mantic Monday 4/24/23

Astral Codex Ten • 3923 implied HN points • 25 Apr 23
🕹 Technology API
  1. Using AI for forecasting future world events is a growing field with potential benefits over human forecasters.
  2. Metaculus has been found to be more accurate than low-information priors and its competitor Manifold Markets, showing the potential of crowdsourcing for predictions.
  3. Exploring AI forecasting through platforms like Polymarket, Metaculus, and Manifold provides insight into trends, such as the interest in prediction markets among sci-tech celebrities.

Code works as intended

In My Tribe • 151 implied HN points • 07 Jun 25
🕹 Technology API
  1. Working with code can be tricky, especially when different operating systems like Windows and Linux handle files differently. It can cause stress and confusion for beginners.
  2. While waiting for responses in applications can be frustrating, adding some engaging content, like banter, helps keep users interested and makes the wait feel shorter.
  3. There's potential to create new, innovative educational tools that allow professors to monetize their courses in a more modern way, like a subscription model instead of traditional textbooks.

OpenAI Dev Day

Bojan’s Newsletter • 157 implied HN points • 15 Nov 23
🕹 Technology API
  1. Key announcements at OpenAI Dev Day included GPT4 Turbo, GPT Store launch, ChatGPT API introduction, new Text-to-speech API, DALL-E 3 API, Whisper 3 unveil, and Copyright Shield.
  2. Developers can create and customize GPTs for specific use cases easily.
  3. OpenAI emphasized gradual AI model advancements and the transformative impact AI will have on various industries in the near future.
Get a weekly roundup of the best Substack posts, by hacker news affinity:

August 2023: The Electric Vehicle charging orchestration layer

Kunle.app • 137 implied HN points • 10 Aug 23
🕹 Technology API
  1. An EV aggregator app that consolidates charging networks can provide a seamless user experience.
  2. Developing an API for EV charging could simplify processes like parking, finding chargers, pricing, and payments.
  3. Ecosystem aggregation for EV charging needs to consider incentives for charging networks, distribution entities, and consumers.

Are you a platform?

Developer GTM – by Calyx Consulting • 99 implied HN points • 14 Jun 23
💼 Business API
  1. Platforms come in various forms, not just through APIs, and successful platforms connect different parts of the value chain.
  2. Organic growth is crucial for platforms to succeed, and the relationship between platform and ecosystem is interdependent.
  3. Building a platform requires internal buy-in from leadership and alignment with company goals to ensure long-term success.

Saving Time Using Auto1111's API: Automated Workflow for XYZ Grids

followfox.ai’s Newsletter • 98 implied HN points • 27 May 23
🕹 Technology API
  1. An automated workflow using Auto1111's API can save time when generating XYZ comparison grids
  2. The process involves creating a CSV file with parameters for each grid and using a script to feed these parameters to Auto1111 through the API
  3. While this automated workflow can save time, it may not allow for immediate review and adjustments after each grid generation

The Way Of Model-Agnostic Machine Learning

Mindful Modeler • 139 implied HN points • 21 Feb 23
🕹 Technology API
  1. Choosing the best model based on performance is crucial in machine learning, even if personal preferences may influence model selection.
  2. Embracing model-agnostic machine learning involves using software that enables flexible model choices, maintaining consistent APIs across models, and prioritizing model-agnostic interpretation methods.
  3. Real-world constraints and preferences often lead to model-specific approaches, but advancements in interpretation methods, uncertainty quantification, and technology are making model-agnostic modeling more feasible.

How to Summarize Youtube Video using ChatGPT Api and Node.js

Implementing • 39 implied HN points • 02 Jan 24
🕹 Technology API
  1. The system architecture for summarizing YouTube videos involves extracting text from videos and generating text summaries using OpenAI's completions API.
  2. The process includes scraping YouTube automatic captioning for text extraction and dividing large text into smaller parts to handle limitations of the completions API.
  3. A command line interface (CLI) was created to allow users to easily summarize YouTube videos by passing the video link and desired language code.

Government as a Service

Engineering Open Societies • 58 implied HN points • 19 Mar 23
🕹 Technology API
  1. Governments struggle to build good software for citizens, with outdated technology and convoluted processes.
  2. Governments lack good product and software development practices, often using outdated methods and facing bureaucratic challenges.
  3. Governments have inadequate API and data access, causing issues for engineers and entrepreneurs trying to integrate with government systems.

Ensemble Weather Forecast API

Open-Meteo • 351 implied HN points • 05 Jun 23
🕹 Technology API
  1. Ensemble weather forecasts show a range of possibilities, helping to understand the uncertainty in predictions.
  2. Weather forecasts differ in reliability based on location and weather patterns, affecting the level of uncertainty in predictions.
  3. The Ensemble API combines various weather models, providing access to different weather variables for various purposes.

Authorization As A Service

ciamweekly • 62 implied HN points • 02 Dec 24
🕹 Technology API
  1. Authorization is just as important as authentication. While authentication is about identifying who someone is, authorization defines what they can do in the system.
  2. It's crucial to set clear rules for what users can and cannot access. Users should be able to manage their own data, but not access or delete data that belongs to others.
  3. Using centralized authorization services makes managing access easier and more consistent. This way, applications can quickly check permissions without getting bogged down in complicated code.

Don't abuse 0

CodeFaster • 144 implied HN points • 04 Jan 24
🕹 Technology API
  1. Setting a spend limit of 0 in an API does not mean restricting spending to zero; it actually means allowing infinite spending.
  2. Consider using the string 'infinity' instead of '0' to denote unlimited spending.
  3. If needing to use an integer value for spend limits, consider using -1 to represent infinity, as it is not a common value and prompts further investigation.

Don't serialize unix timestamps

CodeFaster • 144 implied HN points • 19 Dec 23
🕹 Technology API
  1. Unix timestamps are not legible to people and can slow down debugging.
  2. Serialize dates as ISO8601 for readability, precision, and faster debugging.
  3. Using ISO8601 format like 2020-12-08T17:59:17Z is immediately readable, precise, and unambiguous.

The CHAT Stack, GPT-4, And The Near-Term Future Of Software

jonstokes.com • 237 implied HN points • 15 Mar 23
🕹 Technology API
  1. Developers will build apps on top of ChatGPT and similar models to create interactive and knowledgeable AI assistants
  2. The CHAT stack approach involves Context, History, API, and Token window, enabling how software applications will operate in the near future
  3. GPT-4 introduces an enlarged token window, improved control surfaces, and better ability to follow human instructions

Frankly Speaking - The rise of the technical security leader

Frankly Speaking • 203 implied HN points • 22 Mar 23
🕹 Technology API
  1. Establishing a foundational security strategy integrated into the engineering process is crucial for tech companies.
  2. The rise of security engineering leaders will be inevitable for growth companies of all sizes.
  3. Strong security design and fast iteration processes require a security engineering team rather than a traditional risk-focused security organization.

How SMS Fraud Works and How to Guard Against It

Mindful Musings • 206 HN points • 28 Feb 23
🕹 Technology API
  1. Understanding how SMS fraud works involves premium phone numbers, gaming for profit, and exploiting vulnerabilities in services.
  2. Protecting against SMS fraud can involve measures like obfuscating endpoints, blocking sketchy IPs, and implementing rate-limiting on SMS sending.
  3. Twilio has the potential to offer SMS fraud protection using data on fraudulent numbers and carriers.

The asymmetry of nudges

lcamtuf’s thing • 103 HN points • 24 Feb 24
🕹 Technology API
  1. It's common to blame big businesses for unethical practices, but often founders and CEOs are genuinely trying to do the right thing.
  2. The development of Manifest V3 in Google Chrome, though controversial, aimed to address major security and privacy risks posed by browser extensions.
  3. The concept of the asymmetry of nudges highlights how well-intentioned changes in tech companies can inadvertently limit user choices or negatively impact user experience.

Semantic Superiority - Part 1

davidj.substack • 143 implied HN points • 22 Mar 23
🕹 Technology API
  1. A semantic layer simplifies accessing and organizing business data by using common business terms.
  2. Without a semantic layer, organizations risk confusion, poor decision-making, and inconsistency in data usage.
  3. Having a well-maintained semantic layer facilitates quick decision-making, consensus building, and effective risk management.

#OpenSourceDiscovery 78: ntfy.sh

#OpenSourceDiscovery • 19 implied HN points • 04 Jun 23
🕹 Technology API
  1. ntfy.sh is an open-source alternative to Pushbullet for sending notifications to devices
  2. ntfy.sh offers plenty of self-hosting installation options and comes with all necessary components out of the box
  3. With ntfy.sh, users can attach files to notifications and explore various personal notification use cases

Watch those external services

The Daily Developer • 19 implied HN points • 28 Jul 23
🕹 Technology API
  1. Always double check external services, especially when dealing with production data.
  2. Don't assume a sandbox environment is foolproof - mistakes can still happen.
  3. Proactive communication and owning up to mistakes early on is appreciated in the workplace.

Careless Whisper (Usage Can Blow Out Your API Limits)

networked • 107 implied HN points • 07 Jul 23
🕹 Technology API
  1. The main value proposition of the app is to automate the process of summarizing podcast episodes, reducing manual work.
  2. Focus on reducing transcription costs rather than summarization costs for cost savings in a podcast summarizer app.
  3. Experiment with modifying audio speed and removing silences to lower transcription costs and enhance accuracy.

How to Get a List of Your Active Analytics Rules for Microsoft Sentinel

Rod’s Blog • 19 implied HN points • 12 Jan 23
🕹 Technology API
  1. To get a list of active Analytics Rules in Microsoft Sentinel, use the Workspace Usage Report Workbook's Active Rules via Rest API module to download a CSV file of the results.
  2. You can also access a list of Analytics Rule templates by utilizing the Rule Templates via Rest API module.
  3. Consider exploring Twitter, LinkedIn, or subscribing to newsletters for further engagement with the topic.

Why it is so damn hard to get approved for Meta Graph API

Graph API Explorers • 4 HN points • 31 Mar 24
🕹 Technology API
  1. Getting approved for Meta Graph API can be extremely challenging, even for straightforward use cases, due to strict permissions and review processes.
  2. Understanding the complexity and legacy technical debt of Meta's Graph API can be a hurdle for developers, especially those without a background in Meta engineering.
  3. The API review process can be hindered by outsourced contractors with limited understanding, leading to scripted responses and unnecessary requirements.

Lessons from Plaid for a Future Energy Unicorn

Equal Ventures • 39 implied HN points • 11 Mar 22
🕹 Technology API
  1. The energy sector is undergoing a digital transformation moving towards decentralized operations with renewables, envisioning a grid that resembles the internet.
  2. Data infrastructure plays a crucial role in shaping the future of the energy industry, with a focus on API solutions specific to the energy sector.
  3. Equal Ventures shared insights on the topic with Climate Tech VC, highlighting the importance of preparing for the evolving energy landscape and advocating for data-driven solutions.

Uncertainty in machine learning deployments

Denis’s Substack • 7 HN points • 07 Jun 23
🕹 Technology API
  1. Many machine learning projects never make it to production due to various reasons like lack of stakeholder buy-in and data quality issues.
  2. The traditional linear process of analyzing, extracting data, modeling, deploying, and operating models can be naive and not reduce uncertainty.
  3. Embracing uncertainty in machine learning deployments can involve starting the deployment phase before data extraction, leading to constant value addition throughout the process.

Enterprise-grade RAG with PDFs and NPM for Javascript Developers

Substack von FARSPEAK • 1 HN point • 30 May 24
🕹 Technology API
  1. Farspeak is launching enterprise-grade support for PDFs and a new version of npm for JavaScript developers.
  2. To build an app quickly with Farspeak, start by creating an app and obtaining a Farspeak token from farspeak.ai.
  3. After obtaining the Farspeak token, follow the tutorial instructions, install the npm package, and use the provided code snippets to upload files, ask questions, and scale production operations.

#7: GPT-4 Is Out, Here’s What’s New

The 1993 • 42 implied HN points • 15 Mar 23
🕹 Technology API
  1. GPT-4 outperforms humans in exams like math, law, and history.
  2. GPT-4 can handle tens of thousands of words per message for complex tasks.
  3. GPT-4 can understand images, write code, and solve complex programming tasks.

API Preview and Signal Stats

Dataplane.org Newsletter • 19 implied HN points • 07 Mar 22
🕹 Technology API
  1. The API Preview allows users to search data with a subset of current data and provides documentation for various queries and returns.
  2. The Signal Statistics page offers graphical insight into daily event summaries, aiding both the organization and the community.
  3. The commentary on UA and RU signals highlights the organization's operational status in these regions amidst recent events, emphasizing the importance of monitoring and preparedness.

Remix is better than GraphQL

Andrew's Substack • 13 HN points • 30 Jun 24
🕹 Technology API
  1. Remix and GraphQL serve different purposes - Remix is for full-stack app development while GraphQL is for building APIs
  2. Both Remix and GraphQL offer benefits like type-safety and efficient data fetching
  3. Remix loaders provide specific data loading endpoints, offering straightforward authorization and reducing opportunities for bad inputs

No one wants to host their own LLM Model or Blockchain Node

Olshansky's Newsletter • 12 HN points • 19 Feb 24
🕹 Technology API
  1. Users prefer paying for cheaper, faster, and easier-to-use solutions rather than hosting their own LLM models or blockchain nodes.
  2. Infrastructure companies in AI and Web3 are competing in a race to provide cost-effective services in a commoditized market.
  3. Success in open-core ecosystems requires balancing between hardware operation and gateway services, with a focus on reliability, performance, and cost.