Guide
Last updated September 23, 2026
Pay as you go SEO API
Pay as you go SEO APIs charge when you look something up. Fig is that shape with a Stripe Checkout pack and an agent-native MCP. Wholesale pay-as-you-go is the same idea with API keys and a higher typical top-up minimum.
Give this to your agent
Set up Fig - https://figaeo.com/llms.txt
How Fig meters
create_checkout loads a USD subtotal. Paid tools settle against remaining USD. The agent retries the same call after you pay. Fig does not notify the agent.
Fig uses prepaid credits. Checkout starts at $10, but $20 is recommended to improve your SEO and AEO. Your agent spends the balance on live lookups and asks you to approve Checkout again when it needs more.