adaptors: add stripe docs (#704)

* feat: add stripe docs

Signed-off-by: Hunter Achieng <achienghunter@gmail.com>

* fix: update example and stripe description

Signed-off-by: Hunter Achieng <achienghunter@gmail.com>

---------

Signed-off-by: Hunter Achieng <achienghunter@gmail.com>

Author: hunterachieng

adaptors/library/jobs/stripe-get-subscriptions.js

@@ -0,0 +1,14 @@
+// Get subscription data
+fn(state => {
+  state.subscriptions = state.data;
+  state.subscriptionsData = [];
+  return state;
+});
+
+each(
+  '$.subscriptions',
+  get('subscriptions', $.data).then(state => {
+    state.subscriptionsData.push(state.data.data);
+    return state;
+  })
+);

adaptors/library/jobs/stripe-list-customers.js

@@ -0,0 +1,6 @@
+// List customers in Stripe
+
+list('customers').then(state => {
+  state.customers = state.data.data;
+  return state;
+});

adaptors/library/staticExamples.json

@@ -136,6 +136,16 @@
     "adaptor": "http",
     "name": "Chaining synchronous http requests"
   },
+  {
+    "expressionPath": "jobs/stripe-get-subscriptions",
+    "adaptor": "stripe",
+    "name": "Get subscriptions in Stripe"
+  },
+  {
+    "expressionPath": "jobs/stripe-list-customers",
+    "adaptor": "stripe",
+    "name": "List customers in Stripe"
+  },
   {
     "expressionPath": "jobs/async-findValue",
     "adaptor": "postgresql",

adaptors/stripe.md

@@ -0,0 +1,40 @@
+---
+title: Stripe Adaptor
+---
+
+## About Stripe
+
+[Stripe](https://stripe.com/) is a solution designed to automate payment
+processing and financial operations.
+
+## Integration Options
+
+Stripe has a REST API that enables external services like OpenFn to pull data
+from Stripe, or push data from external apps to Stripe. This option is suited
+for scheduled, bulk syncs or workflows that must update data in Stripe with
+external information. See [functions](/adaptors/packages/stripe-docs) for more
+on how to use this adaptor to work with the API.
+
+## Authentication
+
+See [Stripe docs](https://docs.stripe.com/api/authentication) for the latest on
+supported authentication methods. When integrating Stripe via OpenFn, Stripe API
+Key is required.
+[See our configuration docs](/adaptors/packages/stripe-configuration-schema) to
+learn more.
+
+See platform docs on
+[managing credentials](/documentation/manage-projects/manage-credentials) for
+how to configure a credential in OpenFn. If working locally or if using a Raw
+JSON credential type, then your configuration will look something like this:
+
+```json
+{
+  "apiKey": "sk_test_53ixb7na9ydu4tqfufg477365gbvrnv348r475gf4bf485845gbrf
+"
+}
+```
+
+### Helpful Links
+
+1. [Stripe Documentation](https://docs.stripe.com/get-started)