Pricing State API — Real-time SaaS pricing data for AI agents

Pricing State API

Continuously watches public SaaS and cloud pricing pages, extracts normalized plans and prices, and records meaningful price and plan changes. No API key. No signup required to see what is monitored.

Monitored pricing sources (33)

AWS aws
Amazon EC2 aws-ec2
AWS Lambda aws-lambda
Amazon S3 aws-s3
Airtable airtable
Asana asana
Claude claude
Clerk clerk
ClickUp clickup
Cloudflare cloudflare
Cursor cursor
Dropbox dropbox
Figma figma
GitHub github
Jira jira
Linear linear
Mistral AI mistral
Neon neon
Notion notion
OpenAI API openai-api
Plane plane
PostHog posthog
Railway railway
Resend resend
Sentry sentry
Shortcut shortcut
Slack slack
Stripe stripe
Supabase supabase
Together AI together
Twilio twilio
Vercel vercel
Zoom zoom

Free endpoints

GET /api/monitors — list every monitored vendor and its last-checked status
GET /api/healthz — service health
GET /api/site/pricing/{slug} — limited preview of one vendor's pricing
GET /api/openapi.yaml / GET /api/openapi.json — the full API spec

Paid endpoints — $0.01 USDC per call

GET /api/monitors/{slug} — full structured pricing for one vendor
GET /api/monitors/{slug}/changes — that vendor's recorded pricing changes, newest first

Payment is made via the x402 protocol: 0.01 USDC on Base per paid request, settled per call with no account or subscription.