Pay
Discover priced APIs and pay per request (HTTP 402, x402, MPP) in stablecoins through the official hosted Pay MCP server (Streamable HTTP at https://connect.pay.sh/mcp, OAuth sign-in, no keys or local wallet), with the pay workflow skill bundled. Portable Agent Plugins v1 package (mcp.json + skills/), no Python or executables.
Good to know before installing
Payments plugin for pay.sh: the curl tool spends the hosted Pay account's stablecoin balance; hosted Pay enforces the account's spending limits (none move until the user sets them) and confirms each payment through MCP elicitation, declined when nobody can answer; the plugin marks its server untrusted, but the documented OAuth setup (`hermes mcp add pay`) replaces that entry with a native one that runs at `trust: full` unless the user sets `mcp_servers.pay.trust: untrusted`; chats sharing a Hermes profile share its Pay account; the tool set is served by the remote MCP server at runtime and is not covered by the pinned sha.
From the plugin's catalog listing.
How to install
- Install it. Hermes asks for any API keys it needs, then asks whether to turn it on.
hermes plugins install pay - Said no? Turn it on later:
hermes plugins enable pay - Restart Hermes so it loads the plugin.
Some plugins also need a sign-in or settings: see Full setup & settings. Memory plugins ask whether to become your memory provider instead. Steps follow the official plugins guide (opens in a new tab).
- Category
- Work & business · Everyday life & fun
- Maintained by
- solana-foundation (Verified)
- Needs
- No API keys declared
- Needs Hermes
- 0.21.6 or newer
- Version
- 0.1.0
- In the catalog
- 2026-10-17, updated 2026-10-24
- GitHub stars
- 1,797
Full setup & settings ↗Source code ↗
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