agentisend-com Billing API

The billing API from agentisend-com — 10 operation(s) for billing.

Operations 11

POST /billing/checkout Console: start a Stripe Checkout for a tier, term and volume #
POST /billing/checkout/lifetime Console: start a one-time Stripe Checkout for a lifetime plan, or an upgrade to… #
GET /billing/invoices Invoices and one-time receipts for this account, newest first #
GET /billing/invoices/open Unpaid invoices for this account, oldest first, and the total still due #
POST /billing/invoices/{id}/opened Record that this account opened an invoice or its PDF #
PUT /billing/overage Console: turn opt-in overage on (with a ceiling of extra emails per period) or… #
GET /billing/plan The plan in force (Free until one is bought), the plans, volumes and terms on… #
POST /billing/plan Console: choose Free on the plan step #
POST /billing/portal Console: open the Stripe customer portal — its home (card, invoices), or… #
GET /billing/subscription Console: the signed-in account’s plan and subscription state #
POST /webhooks/stripe Stripe → AgentiSend: signature-verified, deduplicated by event id #

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OpenAPI Specification

agentisend-com-billing-api-openapi.yml Raw ↑
openapi: 3.2.0
info:
  contact:
    email: hello@agentisend.com
    url: https://agentisend.com
  description: AgentiSend is a transactional email API for AI agents.
  termsOfService: https://agentisend.com/terms
  title: AgentiSend Billing API
  version: 0.1.0
servers:
- url: https://api.agentisend.com
security:
- bearer: []
tags:


# --- truncated at 32 KB (81 KB total) ---
# Full source: https://artifacts.apis.io/agentisend-com/openapi/agentisend-com-billing-api-openapi.yml