flatkey.ai Blog
Insights, product notes, and implementation guides for teams building on AI APIs.
AI Gateway Architecture
Latest articles in AI Gateway Architecture.
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Latest articles in Base URL and SDK Migration.
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Latest articles in Cost, Billing, and Ops.
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Latest articles in Enterprise Controls and Trust.
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Latest articles in Gateway Comparisons.
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Latest articles in Model and Modality Playbooks.
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Seedance API production checklist for text-to-video teams
A practical production checklist for operating Seedance text-to-video jobs with durable queues, normalized states, safe retries, storage, and cost controls.
Gemini API for AI Agents: Production Integration Checklist
A production checklist for Gemini-powered agents covering stable endpoints, controlled model switching, tool safety, retries, fallback routing, and cost visibility.
AI Gateway for Teams: Claude API Access Beyond One-Region Setups
Evaluate one shared AI gateway for Claude API access, multi-model routing, consolidated billing, key management, and team controls.
AI Gateway for Teams: Claude API Access, Billing, Routing, and Controls
A practical buyer guide for engineering, platform, finance, and procurement teams evaluating one gateway for Claude access, billing, routing, and controls.
OpenAI API Access and AI Model Pricing Comparison for Multi-Model Products
Learn how to access the OpenAI API, compare current token pricing, calculate cost per successful task, and maintain a reliable multi-model pricing shortlist.
AI Gateway Pricing: How to Compare Provider Rates, Platform Fees, and Billing Controls
A buyer-focused framework for comparing AI gateway model rates, subscriptions, credit fees, retries, quotas, and total cost per successful task.
One OpenAI-Compatible Base URL for Multi-Model Prompt Testing
Keep your OpenAI SDK, switch one base URL, and compare multiple models with a controlled prompt-testing and production cutover workflow.
Unified AI Billing Dashboard: 12 Questions to Ask Before You Buy
A 12-question buyer framework for evaluating AI billing dashboards across usage, API keys, quotas, recharge records, exports, and accountability.
How to Compare AI Model Prices Before Switching API Providers
A practical framework for comparing AI model prices, cache economics, quality, latency, reliability, and migration effort before switching providers.
OpenAI client migration: preserve RPM, TPM, and retry behavior
Migrate an OpenAI-style client to a unified gateway without retry storms by reviewing RPM, TPM, timeouts, streaming, backoff, canaries, and rollback.
Chat Completions with cURL Across Multiple AI Models
Use one OpenAI-compatible cURL request to test GPT, Claude, Gemini, and DeepSeek model families, compare outputs, and add safe failure handling.
Flatkey API Quickstart: Make Your First Call Through router.flatkey.ai
Create a Flatkey API key, switch your OpenAI-compatible base URL, make a first request, read the response, inspect Usage & Logs, and add safe fallback routing.
AI API Quota Limits: Compare OpenAI, Claude, Gemini, and Qwen Pricing
Compare OpenAI, Claude, Gemini, and Qwen token prices, then turn cost-per-request estimates into team, environment, key, and workload quotas.
Kimi 3 API (Kimi K3): What Developers Need to Know
A fact-checked guide to Kimi K3 API access, OpenAI-compatible integration, pricing, evaluation, and resilient multi-model routing with Flatkey.
Stable OpenAI-compatible base URL for Seedance API product teams
Keep one OpenAI-compatible gateway connection stable, then isolate Seedance text-to-video jobs behind a safe asynchronous adapter.
AI Gateway for Automation Builders: Fallback Routing, Cost Visibility, and One Base URL
Why automation builders need one AI gateway for stable base URLs, safer fallback routing, and easier cost review across high-volume workflows.
Claude API pricing explained: token rates, cache writes, and the real cost model
See how Claude API pricing really works in July 2026, from model token rates and cache writes to batch discounts and multi-model billing decisions.
AI API Gateway Architecture: One Key, Model Routing, and the End of Provider Account Sprawl
See how AI API gateway architecture helps small teams replace scattered provider keys, fragmented billing, and inconsistent model routing with one reviewable access layer.
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