Prove API and agent actions

Portable verification for machine actions.

Originary helps teams issue and verify portable signed records for agent, API, MCP, gateway, and payment workflows, without sharing logs or trusting a dashboard.

logs stay local
records travel
verified independently
API / Agent
POST /v1/search
active
Originary
signed record issued
idle
Verifier
awaiting record
idle
actionrecord crosses boundary
01
Action happens
An API call, MCP tool run, gateway decision, or payment event.
02
Signed record issued
Originary binds action, policy, result, and signature into one record.
03
Verified independently
Another party verifies the record offline or through Hosted Verify.
the problem

Logs stop at the company boundary.

An agent paid for an API call. A gateway routed a request. A tool was approved. A provisioned service changed state. Later a billing, audit, abuse, or procurement question appears. Each side has logs. Nobody has a record both sides can verify.

Company A
Company B
company boundary
local logs
operator log
14:08:11 POST /v1/search 200
telemetry
span 7bc2 latency=412ms
dashboard
metric usage.api +1
trace
parent.span = a4f1d
logs stop here
Logs help operators debug.Records give counterparties neutral proof.
how it works

A record that survives the boundary.

Action, record, verify, bundle. A service performs a boundary action. Originary issues a signed record. The counterparty verifies it by API, exported bundle, or offline verification.

01

Action happens

An agent, API, MCP tool, gateway, provisioning flow, or payment flow performs a boundary action.

02

Record issued

Originary captures selected facts and binds them to policy, result, time, issuer, and signature.

03

Counterparty verifies

The other side verifies the record through Hosted Verify, an exported bundle, or offline verification.

04
bundle

Bundle exported

Records package with policy digests, document digests, and verification results for audits and reviews.

The runtime decides. Originary preserves what must be proven later.

use cases

One record primitive. Many proof workflows.

API calls, MCP tools, gateway decisions, runtime lifecycle events, provisioning flows, and machine-payment actions can all produce portable records.

Paid API usage review

proof question

Was this call in scope and billable?

MCP tool calls

proof question

What tool was called, under what policy, and what result returned?

Gateway decisions

proof question

What decision did the gateway make before the request crossed the boundary?

Runtime lifecycle

proof question

Was this action approved, denied, evaluated, or handed off?

Provisioning records

proof question

What account, resource, credential, budget, subscription, domain, or deployment event occurred?

Machine-payment flows

proof question

What happened around the payment, mandate, authorization, settlement, or refund?

shared verification rail

different workflows · same portable proof pattern

what originary is not

We do not replace the stack. We verify what leaves it.

Gateways route. Observability traces. Payment rails settle. Runtimes execute. Originary records selected facts so another party can verify what happened later.

your stack
Gatewaysroute
Observabilitytrace
Payment railssettle
Policy enginesdecide
Agent runtimesexecute
boundary event
selected fact
Only what must be proven later becomes a signed record.
originary record
Record· b2c1a4e8
draft
issuer
api.vendor.com
action
POST /v1/search
policy
terms:v3 · 4e21b8
result
200 · 9a3c1d
time
2026-05-12T14:08:11Z
signature
3045 · b2c1a4e8...
Travels outward · independently verifiable
get started

Start with one workflow. Expand when proof matters.

Add records to one boundary action first: an API call, MCP tool call, gateway decision, provisioning event, or payment-related workflow. Then expand to more teams, record types, and review flows as verification becomes operational.

01
One workflow
Add signed records to one action that already creates reviews, billing questions, audits, or customer support work.
02
Managed issuer
Operate signing keys, record retention, trust artifacts, and verifier access without changing your runtime.
03
Record adapters
Extend records across API, MCP, gateway, runtime, provisioning, and payment workflows.
04
Review bundles
Export records for customer review, procurement, audit, incident review, and compliance workflows.

Start narrow. Scale only where records already reduce review work.

request a demo

Start with one proof request.

Originary is for teams whose machine actions cross a boundary and later need proof. Bring one billable, audited, or high-stakes machine action, and turn it into a signed record another party can verify.

action
One workflow
api · mcp · gateway · provisioning · payment · lifecycle
signed record
Originary
issuer · facts · policy · result · time · sig
verified bundle
Counterparty
hosted verify · exported bundle · offline
demo

Start with one workflow where logs already fail.

Bring one API, MCP, commerce, or runtime flow. Originary will help make selected events signed, verifiable, and exportable without replacing your stack.

  • Usage review
  • Customer audit request
  • MCP tool-call review
  • Procurement proof
  • Incident reconstruction
Tell us the workflow that needs proof.

Opens an email draft to contact@originary.xyz with the workflow details.