X402 Api
Call 22 AI marketing and outreach HTTP endpoints from your agent, paying per use with USDC on Base through the x402 payment flow.
Overview
x402-api is a MCP server for the Grow phase that exposes 22 AI marketing and outreach endpoints with USDC-on-Base x402 payments via a remote HTTP MCP.
What is this MCP server?
- 22 HTTP endpoints for marketing, content, and outreach per server description
- Remote streamable-http MCP at gig-x402-api.jayson-be1.workers.dev
- Pay with USDC on Base via x402 micropayment model
- Version 3.0.0 in server.json with GitHub source gigsoul/x402
- 22 endpoints stated in server description
- Server version 3.0.0 in published server.json
- 1 remote streamable-http URL on Cloudflare Workers host
What problem does it solve?
Solo founders need fast marketing and outreach AI APIs but want usage-based crypto payment instead of locking into monthly SaaS API plans.
Who is it for?
Indie builders running growth experiments who already use Base USDC and want MCP-discoverable marketing AI endpoints with pay-as-you-go x402.
Skip if: Teams that require fiat invoicing, enterprise MSA vendors, or deep SEO technical crawlers without micropayment wallets.
What do I get? / Deliverables
After adding the remote MCP and funding USDC on Base, your agent can call the 22 marketing and content endpoints with x402 per-request payment.
- Remote MCP access to 22 marketing, content, and outreach AI endpoints
- x402-paid agent workflows without traditional API key subscriptions
Recommended MCP Servers
Journey fit
Marketing copy, outreach, and content generation land in Grow when you are compounding distribution after the core product exists. content is the canonical shelf because the API bundle is framed as marketing, content, and outreach tooling rather than infra or checkout code.
How it compares
Remote growth AI API with x402 USDC billing, not a local codebase MCP or Google Docs editor.
Common Questions / FAQ
Who is x402-api for?
x402-api is for solo builders and agent operators who want marketing, content, and outreach AI calls through MCP with USDC payments on Base via x402.
When should I use x402-api?
Use it in Grow when you are generating campaigns, outreach, or content assets and prefer per-call USDC payment over a traditional API subscription.
How do I add x402-api to my agent?
Register the remote MCP URL https://gig-x402-api.jayson-be1.workers.dev as streamable-http in your client, then configure your agent wallet for USDC on Base per x402 documentation.