All servers · Payments & accounting

Boundra — Payment Approval Gateway for AI Agents

io.boundra/boundra · v0.1.2

New (7 days)

Measured by MCP Station

Last check	Reachable
Checked at	—
Check success 7 / 30 days	—
First-try success 30 days	—
Median response	—
Lookups 30 days	—
Authentication	No auth
MCP version	2025-06-18
Rank score	—
Declared risk	Not declared (tools carry no read/destructive hints)
Capabilities declared	prompts, resources, tools
Tool definitions	11 tools · with description 100% · input schema is an object 100% · read/destructive hints 0%

Description written by the publisher, not verified

Allow, ask, or veto — a policy decision point your agent consults before signing any payment

Connect

streamable-http · https://api.boundra.io/mcp

claude mcp add --transport http boundra https://api.boundra.io/mcp

{
  "mcpServers": {
    "boundra": {
      "url": "https://api.boundra.io/mcp"
    }
  }
}

Tools as reported by the server

evaluate_payment
Evaluate a payment intent. MUST be called before executing any payment. ALLOW = you may pay; DENY = you must abandon; ASK = a challenge is returned — relay the reason to the user, then retry with approval_token once the user signs. An optional mandate parameter carries a user-issued single-task auth
request_policy_change
[For agents] Ask the user for a policy/budget change (e.g. 'raise daily budget from 50 to 80'). The request is queued for user approval; the user signs and publishes a new policy version. Agents can NEVER change policy directly.
get_policy
View the active signed payment policy for an owner (and optionally an agent scope)
get_spend_report
View today's spend summary for an owner
get_audit_trail
View recent payment-approval audit records for an owner
set_policy
[USER ONLY] Submit a new policy version. Must carry the user's wallet EIP-191 signature over the policy document; accepted only after signature + version-chain checks pass. Agents MUST NOT call this tool.
revoke_policy
[USER ONLY] Revoke a policy chain (takes effect immediately; subsequent payments default to DENY). Must carry the user's wallet signature over the revocation statement.
get_policy_versions
View a user's policy version history (version chain + hashes, verifiable against on-chain commitments)
list_policy_requests
List pending agent policy-change requests
list_templates
List policy templates (personal assistant / travel / dev API / procurement)
render_template
Render a natural-language rule from a template + parameters (then compile, sign & publish)

Repository · Website · JSON · Text for agents · Registry updated 2026-10-23