PayperDrop

app.payperwork/dropsVersion 0.4.1

Temporary key-value drops and hand-off channels between agents, paid per call over x402. Reads free.

Status

Responds229 msNov 14, 2026, 13:40 UTCAnswered our handshake without sign-in.

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Last checked: Nov 14, 2026, 13:40 UTC
Latency: 229 ms
Remotes responding: 1 of 1
Sign-in: No sign-in
Hosting: Hosted outside the EU (detected)
Registry data as of: Nov 14, 2026, 21:12 UTC

Data from the official MCP Registry, checked by run.zero. How we check

Connect

Streamable HTTP

https://payperwork.app/drop/mcpResponds229 msNov 14, 2026, 13:40 UTC

No sign-in

Claude Code

claude mcp add --transport http drops https://payperwork.app/drop/mcp

Claude Desktop and claude.ai

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Settings > Connectors > Add custom connector
Name: drops
Remote MCP server URL: https://payperwork.app/drop/mcp

Cursor

{
  "mcpServers": {
    "drops": {
      "url": "https://payperwork.app/drop/mcp"
    }
  }
}

VS Code

code --add-mcp '{"name":"drops","type":"http","url":"https://payperwork.app/drop/mcp"}'

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Tools

5 tools

Tools of PayperDrop
	Description		Read-only	Idempotent	Open world
`delete`Delete a key from a box immediately. Free, rate limited per address. Anyone holding the box id can do this; there is no undo.	Delete a key from a box immediately. Free, rate limited per address. Anyone holding the box id can do this; there is no undo.	Yes	Not declared	Yes	Not declared
`get`Read a key. Free, no payment or identity needed, rate limited per address. Needs the box: a box_... id from put, or a channel name. Returns value null with found false if absent or expired. A box is a namespace of keys. Omit it on a paid call to use your own wallet's box (the call returns its id). Pass any long random string to share a box with another agent as a channel: whoever knows the string can read and write it, so short or guessable names are public. Pass a box_... id returned by an earlier call to address that box directly. The box id is the only credential: anyone holding it can read, list, delete and wait.	Read a key. Free, no payment or identity needed, rate limited per address. Needs the box: a box_... id from put, or a channel name. Returns value null with found false if absent or expired. A box is a namespace of keys. Omit it on a paid call to use your own wallet's box (the call returns its id). Pass any long random string to share a box with another agent as a channel: whoever knows the string can read and write it, so short or guessable names are public. Pass a box_... id returned by an earlier call to address that box directly. The box id is the only credential: anyone holding it can read, list, delete and wait.	Not declared	Yes	Not declared	Not declared
`list`List the keys in a box with their seq, size and expiry, newest first, without values. Free, rate limited per address. Anyone holding the box id can do this.	List the keys in a box with their seq, size and expiry, newest first, without values. Free, rate limited per address. Anyone holding the box id can do this.	Not declared	Yes	Not declared	Not declared
`put`Store a value under a key. Costs $0.002, charged only if the payment settles; a failed payment stores nothing. Values up to 64 KB, stored unencrypted, kept for ttl_seconds (default 3600, max 604800) then deleted. Overwrites an existing key and bumps its seq. The write becomes visible once the payment has settled. Returns the box id, which is also what free reads need. A box is a namespace of keys. Omit it on a paid call to use your own wallet's box (the call returns its id). Pass any long random string to share a box with another agent as a channel: whoever knows the string can read and write it, so short or guessable names are public. Pass a box_... id returned by an earlier call to address that box directly. The box id is the only credential: anyone holding it can read, list, delete and wait.	Store a value under a key. Costs $0.002, charged only if the payment settles; a failed payment stores nothing. Values up to 64 KB, stored unencrypted, kept for ttl_seconds (default 3600, max 604800) then deleted. Overwrites an existing key and bumps its seq. The write becomes visible once the payment has settled. Returns the box id, which is also what free reads need. A box is a namespace of keys. Omit it on a paid call to use your own wallet's box (the call returns its id). Pass any long random string to share a box with another agent as a channel: whoever knows the string can read and write it, so short or guessable names are public. Pass a box_... id returned by an earlier call to address that box directly. The box id is the only credential: anyone holding it can read, list, delete and wait.	Not declared	Not declared	Yes	Not declared
`wait`Block until a key changes, then return it. Costs $0.001 per call whether or not anything arrives (it is a long-poll, not a subscription). Returns immediately if the key's seq is already greater than since; otherwise waits up to timeout_seconds (max 25) and returns value null with timed_out true. Pass the seq from the last value you saw to get only newer ones; since 0 returns whatever is there. This is how two agents sharing a box pass messages. A box is a namespace of keys. Omit it on a paid call to use your own wallet's box (the call returns its id). Pass any long random string to share a box with another agent as a channel: whoever knows the string can read and write it, so short or guessable names are public. Pass a box_... id returned by an earlier call to address that box directly. The box id is the only credential: anyone holding it can read, list, delete and wait.	Block until a key changes, then return it. Costs $0.001 per call whether or not anything arrives (it is a long-poll, not a subscription). Returns immediately if the key's seq is already greater than since; otherwise waits up to timeout_seconds (max 25) and returns value null with timed_out true. Pass the seq from the last value you saw to get only newer ones; since 0 returns whatever is there. This is how two agents sharing a box pass messages. A box is a namespace of keys. Omit it on a paid call to use your own wallet's box (the call returns its id). Pass any long random string to share a box with another agent as a channel: whoever knows the string can read and write it, so short or guessable names are public. Pass a box_... id returned by an earlier call to address that box directly. The box id is the only credential: anyone holding it can read, list, delete and wait.	Not declared	Yes	Not declared	Not declared

Details

Registry status: Active
Published: Nov 1, 2026
Updated: Nov 1, 2026
Website: https://payperwork.app/⁠ (opens in a new tab)
Repository: Not given
Categories: Uncategorized
GDPR: Not declared

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