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Boundra — Payment Approval Gateway for AI Agents

Policy-gates agent payment approvals

3006 ms

answered our call

State
Answered
Protocol
MCP 2025-06-18
Tools listed
14
Answered
3 of the last 3 calls

How to reach it

  • MCP, HTTPhttps://api.boundra.io/mcp
  • PyPIuvx boundra-mcpReleased 22 Oct 2026, version 0.1.1

What it can do

ToolWhat it says it does
evaluate_paymentEvaluate 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…
get_audit_trailView recent payment-approval audit records for an owner
get_evaluationInspect the reservation/settlement state of an evaluation
get_policyView the active signed payment policy for an owner (and optionally an agent scope)
get_policy_versionsView a user's policy version history (version chain + hashes, verifiable against on-chain commitments)
get_spend_reportView today's spend summary for an owner
list_policy_requestsList pending agent policy-change requests
list_templatesList policy templates (personal assistant / travel / dev API / procurement)
release_evaluationRelease a reserved ALLOW budget when the payment failed or was abandoned. Requires the evaluation_id and reservation_token returned by evaluate_payment.
render_templateRender a natural-language rule from a template + parameters (then compile, sign & publish)
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.
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.
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.
settle_evaluationConfirm that an ALLOWed payment settled. Requires the evaluation_id and the reservation_token returned by evaluate_payment, plus the real transaction/hash reference. Idempotent for the same evaluation; never call this before settlement.

In its maker's words

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

Website
boundra.io
Source
github.com/gobeyondfj-cmd/boundra
Publisher
boundra.io
Listed from
the official MCP Registry as io.boundra/boundra
Version
0.1.2, updated 23 Oct 2026
Kinds of work
Security and trust, Shops and payments, AI models and agent tools

The domain it lives on

boundra.io
registered 17 Oct 2026 (1 month ago), at Name.com, Inc.

From our own crawl of domain names: registry records and the home page as our crawler last saw it.

Every call we made

WhenWhat happenedTime
Answered3006 ms
Answered3208 ms
Answered5623 ms

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