Human $1 Stripe checkout and $0.05 Base USDC agent verify over HTTP 402. Self-pay rejected.
549 MCP servers
Pay-per-call research tools for AI agents, paid via x402 USDC. Remote MCP, one free tool.
Drop-in x402 checkout for merchants: issue terms, verify payment. $0.01 each.
One-cent x402 and MCP readiness checks plus fixed-price marketplace launch packs.
Optional creator-support terms and private contribution receipt tools for Gateway.
13 pay-per-use Chinese tools (diagnosis, PLC, copywriting, divination), 0.05 CNY/call via A2M 402.
Manage GoCardless payments, mandates, subscriptions, refunds and payouts via AI assistants.
Before your agent acts, find missing evidence with GovOmniAI's 50-cent assurance check.
Five free MCP tools, including proof-before-payment preview, plus one authorized x402 pack.
Send invoices from Claude and ChatGPT. One sentence becomes a PDF with a Stripe payment link.
India GST e-invoicing for AI agents - generate, query, cancel IRNs at the IRP via a GSP. Stateless.
XRechnung and ZUGFeRD e-invoicing (EN 16931): create, validate, check Leitweg-IDs, German VAT.
Instagram research, Story monitoring and creator comparison. MCP x402 paid calls, USDC on Solana.
Invoicing you drive by talking to your AI: log time, raise invoices and track what's owed via MCP.
Freelancer invoice generator: line items, tax, totals, PDF - issued from a chat message.
Create PDF invoices from your AI chat: clients, numbering, VAT, overdue reports. All data is local.
Create an XRechnung/ZUGFeRD invoice, check it against EN 16931, and explain any errors with the rule ID. No account required.
Evidence-backed UBL, PDF, and image invoice checks before approval or payment.
Set invoice rounding guidance.
Calculate an invoice summary.
See revenue, unpaid invoices, open quotes and your product catalog for each of your businesses.