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Original file line number Diff line number Diff line change
Expand Up @@ -3,34 +3,34 @@ import RoiCta from '../../components/RoiCta';
import { ArrowLeft, Calendar, Clock } from 'lucide-react';

export const metadata = {
title: "OpenAI API Budget Limits: Control Spend Before Calls",
description: "Add OpenAI API budget limits with authority before execution, Observe/Control/Prove controls, and Evidence Pack receipts.",
title: "OpenAI API Budget Limits: Hard Caps Before GPT Calls Run",
description: "Set OpenAI API budget limits by agent, team, or workflow. Enforce hard caps before GPT calls execute and preserve Evidence Pack proof.",
alternates: { canonical: 'https://satgate.io/blog/how-to-add-budget-limits-to-openai-api-calls' },
keywords: ['OpenAI API budget limits', 'OpenAI cost control', 'API gateway OpenAI', 'GPT-4 spending limits', 'OpenAI API costs', 'prevent OpenAI overspending', 'hard cap OpenAI spend', 'per-agent OpenAI budget'],
openGraph: {
title: 'OpenAI API Budget Limits: Control Spend Before Calls',
description: 'Add OpenAI API budget limits with authority before execution, Observe/Control/Prove controls, and Evidence Pack receipts.',
title: 'OpenAI API Budget Limits: Hard Caps Before GPT Calls Run',
description: 'Set OpenAI API budget limits by agent, team, or workflow. Enforce hard caps before GPT calls execute and preserve Evidence Pack proof.',
url: 'https://satgate.io/blog/how-to-add-budget-limits-to-openai-api-calls',
type: 'article',
publishedTime: '2026-04-07T00:00:00Z',
},
twitter: {
card: 'summary_large_image',
title: 'OpenAI API Budget Limits: Control Spend Before Calls',
description: 'Control OpenAI API costs with per-agent budgets, hard spend caps, and request-path enforcement before calls execute.',
title: 'OpenAI API Budget Limits: Hard Caps Before GPT Calls Run',
description: 'Set per-agent, team, and workflow budgets before GPT calls execute, then prove each allow, deny, or downgrade decision.',
},
};

export default function HowToAddBudgetLimitsToOpenAIAPICallsPage() {
const articleJsonLd = {
'@context': 'https://schema.org',
'@type': 'TechArticle',
headline: 'OpenAI API Budget Limits: Control Spend Before Calls',
headline: 'OpenAI API Budget Limits: Hard Caps Before GPT Calls Run',
description: metadata.description,
author: { '@type': 'Organization', name: 'SatGate' },
publisher: { '@type': 'Organization', name: 'SatGate', url: 'https://satgate.io' },
datePublished: '2026-04-07',
dateModified: '2026-05-05',
dateModified: '2026-06-01',
mainEntityOfPage: 'https://satgate.io/blog/how-to-add-budget-limits-to-openai-api-calls',
about: [
{ '@type': 'Thing', name: 'OpenAI API budget limits' },
Expand Down Expand Up @@ -113,18 +113,18 @@ export default function HowToAddBudgetLimitsToOpenAIAPICallsPage() {
<span className="px-2 py-1 rounded-full bg-purple-900/30 border border-purple-500/30 text-purple-300 text-xs font-mono">API Gateway</span>
</div>

<h1 className="text-4xl font-bold mb-4">How to Set Hard Budget Limits on OpenAI API Calls</h1>
<h1 className="text-4xl font-bold mb-4">How to Add Hard Budget Limits to OpenAI API Calls</h1>
<div className="mb-6 rounded-2xl border border-green-900/60 bg-green-950/20 p-5">
<p className="mb-2 text-sm font-semibold uppercase tracking-[0.2em] text-green-300">Direct answer</p>
<p className="text-gray-300">The safest way to set OpenAI API budget limits is to enforce spend before each request reaches OpenAI: Observe usage, Control authority and budget before execution, and Prove every allowed, denied, or downgraded call with an Evidence Pack receipt.</p>
<p className="text-gray-300">OpenAI usage limits are account-level. Request-path controls enforce per-agent, per-team, and per-workflow budgets before a GPT call reaches OpenAI, then Prove each allow, deny, or downgrade with an Evidence Pack receipt.</p>
</div>
<div className="mb-6 flex flex-col gap-3 sm:flex-row">
<Link href="/openai-budget-policy-generator" className="inline-flex items-center justify-center rounded-lg bg-white px-5 py-3 text-sm font-bold text-black transition hover:bg-gray-200">Generate an OpenAI budget policy</Link>
<Link href="/govern" className="inline-flex items-center justify-center rounded-lg border border-gray-700 px-5 py-3 text-sm font-bold text-white transition hover:border-purple-500">See Policy-to-Proof governance</Link>
<Link href="/policy-to-proof" className="inline-flex items-center justify-center rounded-lg border border-gray-700 px-5 py-3 text-sm font-bold text-white transition hover:border-purple-500">See Policy-to-Proof for agent spend</Link>
</div>

<p className="text-xl text-gray-400 mb-6">
OpenAI&apos;s dashboard shows you costs after they happen. By then, it&apos;s too late. Learn how to enforce hard budget limits that block requests before they overspend.
OpenAI&apos;s dashboard shows cost after it happens. SatGate-style budget authority blocks, downgrades, or routes GPT calls before spend crosses a policy line.
</p>

<div className="flex items-center gap-4 text-sm text-gray-500">
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Original file line number Diff line number Diff line change
Expand Up @@ -2,34 +2,34 @@ import Link from 'next/link';
import { ArrowLeft, Calendar, Clock } from 'lucide-react';

export const metadata = {
title: "HTTP 402 Payment Required: API and Agent Use Cases",
description: "HTTP 402 and L402 are paid-rail context. SatGate governs authority before execution and preserves Evidence Packs.",
title: "HTTP 402 Payment Required: Meaning, Use Cases, and AI Agents",
description: "HTTP 402 Payment Required explained: why it was reserved, how L402 works for paid APIs, and how agents need budget authority before paid access.",
alternates: { canonical: 'https://satgate.io/blog/http-402-payment-required-use-cases' },
keywords: ['HTTP 402 Payment Required', 'HTTP 402 use cases', 'API payments', 'machine-to-machine payments', 'L402 protocol', 'AI agent payments', 'API monetization', 'pay-per-call API'],
openGraph: {
title: 'HTTP 402 Payment Required: Meaning, Reserved Use & Agents',
description: 'Learn HTTP 402 history, L402 payment challenges, and how SatGate governs paid-rail access with Evidence Packs.',
title: 'HTTP 402 Payment Required: Meaning, Use Cases, and AI Agents',
description: 'HTTP 402 explained: reserved status code history, L402 paid API access, agent budget authority, and Evidence Pack proof.',
url: 'https://satgate.io/blog/http-402-payment-required-use-cases',
type: 'article',
publishedTime: '2026-04-02T00:00:00Z',
},
twitter: {
card: 'summary_large_image',
title: 'HTTP 402 Payment Required: Meaning, Reserved Use & Agents',
description: 'HTTP 402 explained: reserved status code history, L402 payment challenges, paid-rail governance, and Evidence Packs.',
title: 'HTTP 402 Payment Required: Meaning, Use Cases, and AI Agents',
description: 'HTTP 402 explained for reserved use, L402 paid APIs, agent budget authority, paid-rail governance, and Evidence Packs.',
},
};

export default function Http402PaymentRequiredUseCasesBlogPage() {
const articleJsonLd = {
'@context': 'https://schema.org',
'@type': 'TechArticle',
headline: 'HTTP 402 Payment Required: API and Agent Use Cases',
headline: 'HTTP 402 Payment Required: Meaning, Use Cases, and AI Agents',
description: metadata.description,
author: { '@type': 'Organization', name: 'SatGate' },
publisher: { '@type': 'Organization', name: 'SatGate', url: 'https://satgate.io' },
datePublished: '2026-04-02',
dateModified: '2026-05-05',
dateModified: '2026-06-01',
mainEntityOfPage: 'https://satgate.io/blog/http-402-payment-required-use-cases',
about: [
{ '@type': 'Thing', name: 'HTTP 402 Payment Required' },
Expand Down Expand Up @@ -109,18 +109,18 @@ export default function Http402PaymentRequiredUseCasesBlogPage() {
<span className="px-2 py-1 rounded-full bg-green-900/30 border border-green-500/30 text-green-300 text-xs font-mono">AI Agents</span>
</div>

<h1 className="text-4xl font-bold mb-4">HTTP 402 Payment Required: Meaning, Use Cases, and AI Agent Payments</h1>
<h1 className="text-4xl font-bold mb-4">HTTP 402 Payment Required: Meaning, Reserved Use, and AI Agent Payments</h1>
<div className="mb-6 rounded-2xl border border-cyan-900/60 bg-cyan-950/20 p-5">
<p className="mb-2 text-sm font-semibold uppercase tracking-[0.2em] text-cyan-300">Quick answer</p>
<p className="text-gray-300">HTTP 402 means payment is required before access. For AI agents, 402/L402 are paid-rail context: SatGate still checks authority, budget, and policy before payment or execution, then preserves Evidence Pack receipts.</p>
<p className="text-gray-300">HTTP 402 means access is available after payment. For AI agents, 402 and L402 are paid-rail context: authority, budget, and policy should be checked before value moves, with Evidence Pack proof after the request.</p>
</div>
<div className="mb-6 flex flex-col gap-3 sm:flex-row">
<Link href="/partners/rails" className="inline-flex items-center justify-center rounded-lg bg-white px-5 py-3 text-sm font-bold text-black transition hover:bg-gray-200">See paid-rail governance</Link>
<Link href="/policy-to-proof" className="inline-flex items-center justify-center rounded-lg border border-gray-700 px-5 py-3 text-sm font-bold text-white transition hover:border-cyan-500">See Policy-to-Proof</Link>
</div>

<p className="text-xl text-gray-400 mb-6 italic">
For nearly thirty years, HTTP 402 has been &ldquo;reserved for future use.&rdquo; AI agents are the future it was reserved for. Here are the real-world use cases finally bringing it to life.
For nearly thirty years, HTTP 402 has meant &ldquo;reserved for future use.&rdquo; Paid APIs and AI agents finally make it practical, but payment still needs governance before value moves.
</p>

<div className="flex items-center gap-4 text-sm text-gray-500">
Expand Down Expand Up @@ -491,6 +491,19 @@ HTTP 402 was reserved for future use in 1997. For agent systems, the useful vers
</div>


<div className="my-10 rounded-2xl border border-purple-900/50 bg-purple-950/10 p-6">
<h3 className="mb-3 text-xl font-bold text-white">Related 402 and agent-payment controls</h3>
<p className="mb-4 text-gray-300">
If you are evaluating HTTP 402 for agent-facing APIs, connect the paid rail to pricing, MCP gateway policy, capability authority, and API monetization controls before exposing it to autonomous callers.
</p>
<div className="flex flex-wrap gap-3 text-sm font-semibold">
<Link href="/pay" className="text-cyan-300 hover:text-cyan-200">SatGate Pay →</Link>
<Link href="/mcp-gateway" className="text-cyan-300 hover:text-cyan-200">MCP gateway controls →</Link>
<Link href="/capability-auth" className="text-cyan-300 hover:text-cyan-200">Capability auth →</Link>
<Link href="/blog/api-monetization-ai" className="text-cyan-300 hover:text-cyan-200">API monetization for AI →</Link>
</div>
</div>

<div className="my-10 rounded-2xl border border-cyan-900/50 bg-cyan-950/10 p-6">
<h3 className="mb-3 text-xl font-bold text-white">SatGate path: Observe → Control → Prove</h3>
<p className="mb-4 text-gray-300">
Expand Down
26 changes: 13 additions & 13 deletions satgate-landing/app/blog/llm-cost-management/page.tsx
Original file line number Diff line number Diff line change
Expand Up @@ -3,34 +3,34 @@ import RoiCta from '../../components/RoiCta';
import { ArrowLeft, Calendar, Clock } from 'lucide-react';

export const metadata = {
title: "LLM Cost Management: Control AI Spend Before It Happens",
description: "A practical guide to LLM cost management using authority before execution, budget controls, and Evidence Pack receipts for AI agents.",
title: "LLM Cost Management: Dashboards, Budgets, and Hard Controls",
description: "Compare LLM cost dashboards, monitoring, budgets, and request-path enforcement. Move from Observe to Control to Evidence Pack proof.",
alternates: { canonical: 'https://satgate.io/blog/llm-cost-management' },
keywords: ['LLM cost dashboard', 'LLM monitoring dashboard', 'LLM cost management', 'LLM cost control', 'LLM tracing dashboard', 'cost latency per request', 'AI budget enforcement', 'AI agent cost control', 'request-path budget enforcement'],
openGraph: {
title: 'LLM Cost Management: Control AI Spend Before It Happens',
description: 'A practical guide to LLM cost management using authority before execution, budget controls, and Evidence Pack receipts for AI agents.',
title: 'LLM Cost Management: Dashboards, Budgets, and Hard Controls',
description: 'Compare LLM cost dashboards, monitoring, budgets, and request-path enforcement. Move from Observe to Control to Evidence Pack proof.',
url: 'https://satgate.io/blog/llm-cost-management',
type: 'article',
publishedTime: '2026-03-17T00:00:00Z',
},
twitter: {
card: 'summary_large_image',
title: 'LLM Cost Management: Control AI Spend Before It Happens',
description: 'LLM cost management with authority before execution, budget controls, and Evidence Pack receipts for agents.',
title: 'LLM Cost Management: Dashboards, Budgets, and Hard Controls',
description: 'LLM cost dashboards are only the first step. Add budgets, request-path controls, and Evidence Pack proof for agent spend.',
},
};

export default function LlmCostManagementBlogPage() {
const articleJsonLd = {
'@context': 'https://schema.org',
'@type': 'TechArticle',
headline: 'LLM Cost Management: Control AI Spend Before It Happens',
headline: 'LLM Cost Management: Dashboards, Budgets, and Hard Controls',
description: metadata.description,
author: { '@type': 'Organization', name: 'SatGate' },
publisher: { '@type': 'Organization', name: 'SatGate', url: 'https://satgate.io' },
datePublished: '2026-03-17',
dateModified: '2026-05-05',
dateModified: '2026-06-01',
mainEntityOfPage: 'https://satgate.io/blog/llm-cost-management',
about: [
{ '@type': 'Thing', name: 'LLM cost management' },
Expand Down Expand Up @@ -104,18 +104,18 @@ export default function LlmCostManagementBlogPage() {
<span className="px-2 py-1 rounded-full bg-yellow-900/30 border border-yellow-500/30 text-yellow-300 text-xs font-mono">Policy-to-Proof</span>
</div>

<h1 className="text-4xl font-bold mb-4">LLM Cost Management: Real-Time Budget Enforcement for AI Agents</h1>
<h1 className="text-4xl font-bold mb-4">LLM Cost Management Needs More Than Dashboards</h1>
<div className="mb-6 rounded-2xl border border-yellow-900/60 bg-yellow-950/20 p-5">
<p className="mb-2 text-sm font-semibold uppercase tracking-[0.2em] text-yellow-300">Short answer</p>
<p className="text-gray-300">LLM cost management is not just dashboards and alerts. For autonomous agents, it needs Observe, Control, Prove: per-agent budgets, authority before execution, model/tool prices, attribution, hard blocks, and Evidence Pack receipts for every important decision.</p>
<p className="text-gray-300">Dashboards explain token spend after the fact. Real LLM cost management connects every model, tool, agent, and workflow to a budget decision before the next request runs, then Proves the decision with an Evidence Pack.</p>
</div>
<div className="mb-6 flex flex-col gap-3 sm:flex-row">
<Link href="/llm-cost-dashboard" className="inline-flex items-center justify-center rounded-lg bg-white px-5 py-3 text-sm font-bold text-black transition hover:bg-gray-200">See the LLM cost dashboard pattern</Link>
<Link href="/govern" className="inline-flex items-center justify-center rounded-lg border border-gray-700 px-5 py-3 text-sm font-bold text-white transition hover:border-yellow-500">Turn visibility into Policy-to-Proof control</Link>
<Link href="/llm-cost-dashboard" className="inline-flex items-center justify-center rounded-lg bg-white px-5 py-3 text-sm font-bold text-black transition hover:bg-gray-200">Use the LLM cost dashboard checklist</Link>
<Link href="/policy-to-proof" className="inline-flex items-center justify-center rounded-lg border border-gray-700 px-5 py-3 text-sm font-bold text-white transition hover:border-yellow-500">Turn monitoring into Policy-to-Proof controls</Link>
</div>

<p className="text-xl text-gray-400 mb-6 italic">
Dashboards tell you what you spent. Enforcement controls what you spend. Here's why the difference matters more than ever.
Dashboards explain token spend after the fact. Real LLM cost management sets budgets before the next model, tool, or agent request runs.
</p>

<div className="flex items-center gap-4 text-sm text-gray-500">
Expand Down
8 changes: 4 additions & 4 deletions satgate-landing/app/components/GovernClient.tsx
Original file line number Diff line number Diff line change
Expand Up @@ -69,20 +69,20 @@ export default function GovernPage() {
<Shield size={12} /> Enterprise agent governance
</div>
<h1 className="text-5xl md:text-6xl font-extrabold tracking-tight mb-6">
Govern what agents can do.
Enterprise AI agent governance,
<span className="block text-transparent bg-clip-text bg-gradient-to-r from-purple-400 via-pink-400 to-cyan-400">
Prove every decision.
from Policy to Proof.
</span>
</h1>
<p className="text-xl text-gray-400 mb-10 max-w-2xl mx-auto leading-relaxed">
SatGate governs AI agents with authority before execution, Observe/Control/Prove controls, MCP governance, paid-rail context, and Evidence Pack receipts for every allowed, denied, delegated, or revoked action.
SatGate puts governance in the request path: Observe agent activity, Control scopes, budgets, delegation, and revocation before execution, then Prove every decision with Evidence Packs across APIs, MCP tools, and paid rails.
</p>
<div className="flex flex-col sm:flex-row gap-4 justify-center">
<Link href="/policy-to-proof" className="bg-white text-black px-8 py-3 rounded-lg font-bold hover:bg-gray-200 transition flex items-center justify-center gap-2">
See Policy-to-Proof <ArrowRight size={18} />
</Link>
<Link href="https://cloud.satgate.io/cloud/login" className="border border-gray-700 px-8 py-3 rounded-lg font-bold hover:border-gray-500 transition flex items-center justify-center gap-2">
Start Free <Eye size={18} />
Start in Observe mode <Eye size={18} />
</Link>
</div>
</div>
Expand Down
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