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Operate As

Integration

OPN

Payments in Southeast Asia: charges, customers, refunds and transfers. Your client pastes their OPN key once, and your agent or your code works with their access.

Payments

About OPN

Through Operate As, your agent, n8n workflow or code works in OPN, formerly Omise, with your client's own access. Your client pastes their API key from OPN once. We store it encrypted, so it never sits in an email or a shared doc. Your agent reaches any endpoint of OPN's API through the request tool, with the client's access attached.

Common uses in Payments

  • Look up customers, payments and refunds
  • Send invoices and payment links
  • Report on revenue and failed payments

OPN

OPN · Payments

API key

Payments in Southeast Asia: charges, customers, refunds and transfers

The client pastes their API key from OPN's settings. We store it encrypted.

Tested against OPN's live API.

Building with OPN? The docs have setup steps and code for every tool.

Open the OPN docs

Tools

Your agent calls any endpoint of OPN's API with the request tool, with the client's access attached.

Base URL for request

https://api.omise.co

  • request

    HTTPS ANY /v1/clients/{clientId}/omise/{path}

    Any endpoint of OPN's own API, with the client's access attached.

    servicestringrequired
    This service: omise
    methodstringrequired
    GET, POST, PUT, PATCH or DELETE
    pathstringrequired
    The path under https://api.omise.co
    queryobjectoptional
    Query parameters
    bodyobjectoptional
    A JSON body

Over MCP every tool also takes client_id, from list_clients. Over HTTPS send it as clientId to https://api.operate.as/v1.

What the client approves

  • Use the OPN key you paste, with only the access you gave that key

Related

More in Payments

Browse every service

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