Applications › Subscription Billing & Payments Ops

Subscription Billing & Payments Ops

What 7 leading Subscription Billing & Payments Ops apps are built on: the providers each one ships in its code or lists as an integration, grouped by layer and capability, and joined to the catalog.

7 reference apps 123 providers 62 observed in code 61 declared only 98.4% in the catalog 49.7 mean Kin Score 54 with a verified MCP server

How to read this. observed the integration ships in the app (SDK in a dependency file, source code, or an Android build analysis). declared the app names the integration itself (README, integrations page, store listing). Every row links the source it was read from. Providers not yet in the catalog are marked queued for profiling. Blueprint by API Evangelist, CC BY-NC-SA 4.0. Capabilities marked Turbo EA come from Turbo EA Capabilities by Vincent Verdet, CC BY 4.0 (notice); those marked API Evangelist extension are CC BY-NC-SA 4.0. Android build analyses: Exodus Privacy (reports.exodus-privacy.eu.org).

domain layer 13 capabilities

General Ledger Management 4 providers · BC-200.10 · Turbo EA

General Ledger Management capability

Provider	Evidence	Apps	Kin Score	Agent readiness	MCP
QuickBooks	observed [1] [2] [3]	Chargebee, Invoice Ninja, Lago, Recurly	34.2 thin	19.7 agent-aware	verified
Xero	observed [1] [2]	Chargebee, Lago	86.7 exemplar	61.3 agent-native	verified
NetSuite	observed [1] [2]	Lago, Recurly	12.5 emerging	0.0 human-only	none found
Sage Intacct	declared [1]	Chargebee	26.3 thin	15.5 agent-aware	none found

Customer Relationship Management 4 providers · BC-420 · Turbo EA

Customer Relationship Management capability

Provider	Evidence	Apps	Kin Score	Agent readiness	MCP
HubSpot	observed [1] [2] [3]	Chargebee, Lago, Paddle, Recurly	94.8 exemplar	52.7 agent-ready	verified
Salesforce	observed [1] [2]	Chargebee, Lago	90.4 exemplar	54.7 agent-ready	verified
Zoho CRM	declared [1]	Chargebee	86.0 exemplar	44.2 agent-ready	none found
Pipedrive	declared [1]	Chargebee	54.6 strong	29.3 agent-ready	none found

Subscription Revenue Analytics 8 providers · BC-4250.70 · Turbo EA

Subscription Revenue Analytics capability

Provider	Evidence	Apps	Kin Score	Agent readiness	MCP
Stripe	declared [1]	Paddle	82.7 exemplar	58.5 agent-native	verified
Chargebee	declared [1]	Paddle	61.6 strong	54.1 agent-ready	verified
Uscreen	declared [1]	Paddle	43.9 developing	38.8 agent-ready	—
Braintree	declared [1]	Paddle	40.1 developing	52.0 agent-ready	none found
Recurly	declared [1]	Paddle	35.7 thin	31.6 agent-ready	none found
Zuora	declared [1]	Paddle	35.5 thin	57.8 agent-native	verified
Recharge	declared [1]	Paddle	24.8 emerging	21.3 agent-aware	verified
Maxio	declared [1]	Paddle	24.6 emerging	2.5 human-only	none found

Indirect Tax Management 4 providers · BC-220.20 · Turbo EA

Indirect Tax Management capability

Provider	Evidence	Apps	Kin Score	Agent readiness	MCP
Avalara	observed [1] [2] [3]	Chargebee, Kill Bill, Lago, Recurly	71.5 exemplar	44.6 agent-ready	verified
Anrok	observed [1]	Lago	50.4 developing	57.4 agent-ready	none found
Kintsugi	declared [1]	Kill Bill	38.1 thin	44.2 agent-ready	none found
Vertex (tax)	declared [1]	Kill Bill	31.4 thin	34.1 agent-ready	none found

Software Marketplace Listing Management 3 providers · BC-4270.70 · Turbo EA

Software Marketplace Listing Management capability

Provider	Evidence	Apps	Kin Score	Agent readiness	MCP
GCP Marketplace	declared [1] [2]	Lago, Recurly	60.7 strong	50.7 agent-ready	verified
Azure Marketplace	declared [1]	Lago	76.5 exemplar	48.5 agent-ready	verified
AWS Marketplace	declared [1]	Lago	26.0 emerging	19.4 agent-aware	none found

Payment Collection & Dunning 2 providers · BC-4250.40 · Turbo EA

Payment Collection & Dunning capability

Provider	Evidence	Apps	Kin Score	Agent readiness	MCP
ProsperStack	declared [1]	Recurly	48.3 developing	30.1 agent-ready	—
Vindicia	declared [1]	Recurly	33.7 thin	22.7 agent-aware	none found

Banking Channels Management 1 providers · BC-1300.50 · Turbo EA

Banking Channels Management capability

Provider	Evidence	Apps	Kin Score	Agent readiness	MCP
Nordigen (GoCardless Bank Account Data)	observed [1]	Invoice Ninja	5.1 minimal	0.0 human-only	verified

Contract Execution Management 1 providers · BC-150.10.30 · Turbo EA

Provider	Evidence	Apps	Kin Score	Agent readiness	MCP
GetAccept	declared [1]	Chargebee	65.5 strong	33.5 agent-ready	none found

Cross-Border Payment Management 1 providers · BC-1340.40 · Turbo EA

Cross-Border Payment Management capability

Provider	Evidence	Apps	Kin Score	Agent readiness	MCP
Reach (withreach.com)	declared [1]	Recurly	48.5 developing	51.3 agent-ready	—

Developer Platform & API Ecosystem Management 1 providers · BC-4270 · Turbo EA

Developer Platform & API Ecosystem Management capability

Provider	Evidence	Apps	Kin Score	Agent readiness	MCP
GitHub	observed [1]	Polar	81.8 exemplar	63.4 agent-ready	verified

In-App Purchases & App Store Billing 1 providers · AE-904 · API Evangelist extension

In-App Purchases & App Store Billing capability

Provider	Evidence	Apps	Kin Score	Agent readiness	MCP
RevenueCat	declared [1]	Paddle	26.0 emerging	23.8 agent-aware	verified

Multi-Carrier Shipping Platforms 1 providers · AE-929 · API Evangelist extension

Provider	Evidence	Apps	Kin Score	Agent readiness	MCP
ShipStation	declared [1]	Chargebee	57.7 strong	46.9 agent-ready	none found

Sales Transaction Management 1 providers · BC-2320.10 · Turbo EA

Sales Transaction Management capability

Provider	Evidence	Apps	Kin Score	Agent readiness	MCP
BigCommerce	declared [1]	Chargebee	84.1 exemplar	60.5 agent-ready	verified

common layer 24 capabilities

Payment Processing Management 45 providers · BC-1340.20 · Turbo EA

Payment Processing Management capability

Provider	Evidence	Apps	Kin Score	Agent readiness	MCP
Stripe	observed [1] [2] [3]	Chargebee, Invoice Ninja, Kill Bill, Lago, Polar, Recurly	82.7 exemplar	58.5 agent-native	verified
GoCardless	observed [1] [2] [3]	Chargebee, Invoice Ninja, Kill Bill, Lago, Recurly	52.1 developing	51.3 agent-ready	verified
Adyen	observed [1] [2] [3]	Chargebee, Kill Bill, Lago, Recurly	72.7 exemplar	43.7 agent-native	verified
PayPal	observed [1] [2] [3]	Chargebee, Invoice Ninja, Kill Bill, Recurly	52.9 developing	37.1 agent-ready	verified
Braintree	observed [1] [2] [3]	Chargebee, Invoice Ninja, Kill Bill	40.1 developing	52.0 agent-ready	none found
Authorize.net	observed [1] [2] [3]	Chargebee, Invoice Ninja, Recurly	34.7 thin	25.9 agent-aware	verified
Checkout.com	observed [1] [2] [3]	Chargebee, Invoice Ninja, Recurly	31.9 thin	47.5 agent-native	verified
CyberSource	declared [1] [2] [3]	Chargebee, Kill Bill, Recurly	33.8 thin	33.3 agent-ready	verified
Chase (Orbital / Paymentech)	declared [1] [2] [3]	Chargebee, Kill Bill, Recurly	33.4 thin	26.3 agent-aware	none found
Mollie	observed [1] [2]	Chargebee, Invoice Ninja	67.5 exemplar	73.2 agent-native	verified
Razorpay	observed [1] [2]	Chargebee, Invoice Ninja	52.4 developing	26.8 agent-aware	verified
eWAY	observed [1] [2]	Chargebee, Invoice Ninja	49.0 developing	5.4 agent-aware	none found
Forte	observed [1] [2]	Invoice Ninja, Kill Bill	46.0 developing	22.3 agent-aware	none found
Worldpay	declared [1] [2]	Chargebee, Recurly	50.2 developing	45.6 agent-native	none found
Nuvei	declared [1] [2]	Chargebee, Recurly	26.5 thin	19.9 agent-aware	none found
BluePay	declared [1] [2]	Chargebee, Recurly	6.9 minimal	2.9 human-only	none found
Square	observed [1]	Invoice Ninja	79.7 exemplar	62.8 agent-native	verified
Flutterwave	observed [1]	Lago	54.1 developing	33.4 agent-ready	none found
Helcim	observed [1]	Invoice Ninja	53.0 developing	41.3 agent-native	none found
MoneyHash	observed [1]	Lago	40.9 developing	41.3 agent-ready	—
CHIP (Chip In Asia)	observed [1]	Invoice Ninja	38.6 thin	7.9 agent-aware	none found
LawPay	observed [1]	Invoice Ninja	37.9 thin	14.7 agent-aware	none found
Rotessa	observed [1]	Invoice Ninja	34.9 thin	23.6 agent-aware	none found
Cashfree Payments	observed [1]	Lago	34.0 thin	38.7 agent-native	verified
PayFast	observed [1]	Invoice Ninja	27.5 thin	23.8 agent-aware	none found
PayTrace	observed [1]	Invoice Ninja	20.7 emerging	0.0 human-only	none found
CBA PowerBoard	observed [1]	Invoice Ninja	11.1 emerging	2.9 human-only	—
WePay	observed [1]	Invoice Ninja	0.0 minimal	0.0 human-only	none found
Dwolla	declared [1]	Kill Bill	72.9 exemplar	53.9 agent-native	verified
Pin Payments	declared [1]	Chargebee	55.5 strong	26.9 agent-aware	none found
JPMorgan Chase	declared [1]	Recurly	50.7 developing	42.4 agent-native	none found
Moneris	declared [1]	Chargebee	49.6 developing	55.2 agent-native	none found
Revolv3	declared [1]	Recurly	49.4 developing	38.8 agent-ready	—
Qualpay	declared [1]	Kill Bill	48.6 developing	34.4 agent-ready	—
NMI	declared [1]	Chargebee	47.2 developing	44.5 agent-native	none found
Fiserv	declared [1]	Recurly	36.6 thin	25.0 agent-aware	none found
Ebanx	declared [1]	Recurly	34.7 thin	32.1 agent-ready	none found
QuickBooks Payments	declared [1]	Chargebee	34.2 thin	19.7 agent-aware	verified
Elavon	declared [1]	Chargebee	31.0 thin	32.4 agent-ready	none found
BlueSnap	declared [1]	Chargebee	28.0 thin	14.4 agent-aware	—
Bambora	declared [1]	Chargebee	18.6 emerging	0.0 human-only	none found
Ingenico	declared [1]	Chargebee	12.8 emerging	14.4 agent-aware	none found
MerchantE	declared [1]	Recurly	5.2 minimal	13.7 agent-aware	—
Amazon Payments queued for profiling	declared [1]	Chargebee	—	—	—
SecureNet queued for profiling	declared [1]	Kill Bill	—	—	—

Customer Service Management 5 providers · BC-430 · Turbo EA

Customer Service Management capability

Provider	Evidence	Apps	Kin Score	Agent readiness	MCP
Intercom	declared [1] [2]	Chargebee, Paddle	52.9 developing	31.7 agent-ready	verified
Plain	observed [1]	Polar	61.2 strong	51.1 agent-ready	verified
Zendesk	declared [1]	Chargebee	72.8 exemplar	35.0 agent-ready	none found
Groove	declared [1]	Chargebee	32.2 thin	40.1 agent-ready	none found
Freshdesk	declared [1]	Chargebee	30.7 thin	29.8 agent-ready	none found

Observability Management 4 providers · BC-4220.20 · Turbo EA

Observability Management capability

Provider	Evidence	Apps	Kin Score	Agent readiness	MCP
Sentry	observed [1] [2] [3]	Invoice Ninja, Lago, Polar	80.6 exemplar	50.2 agent-ready	verified
Datadog	observed [1]	Lago	79.2 exemplar	49.6 agent-ready	verified
New Relic	observed [1]	Lago	76.7 exemplar	45.7 agent-ready	verified
Pydantic Logfire	observed [1]	Polar	54.0 developing	40.1 agent-ready	verified

Fraud Detection & Investigation Management 4 providers · BC-1400.30 · Turbo EA

Fraud Detection & Investigation Management capability

Provider	Evidence	Apps	Kin Score	Agent readiness	MCP
Justt	declared [1]	Recurly	52.3 developing	52.9 agent-ready	none found
Equifax	declared [1]	Recurly	45.8 developing	7.9 agent-aware	none found
Kount	declared [1]	Recurly	20.0 emerging	2.5 human-only	none found
Accertify	declared [1]	Kill Bill	8.6 minimal	0.0 human-only	—

Identity & Access Management 3 providers · BC-620.20 · Turbo EA

Identity & Access Management capability

Provider	Evidence	Apps	Kin Score	Agent readiness	MCP
Microsoft Entra ID	observed [1] [2]	Invoice Ninja, Lago	60.0 strong	26.4 agent-aware	none found
Okta	observed [1]	Lago	80.2 exemplar	51.1 agent-ready	verified
Apple	observed [1]	Invoice Ninja	55.2 strong	31.9 agent-ready	none found

Information & Data Management 4 providers · BC-610 · Turbo EA

Information & Data Management capability

Provider	Evidence	Apps	Kin Score	Agent readiness	MCP
Airbyte	declared [1]	Lago	73.2 exemplar	44.1 agent-ready	none found
Hightouch	declared [1]	Lago	67.0 exemplar	63.8 agent-ready	documented
Polytomic	declared [1]	Lago	44.5 developing	38.2 agent-ready	verified
Stitch (Stitch Data ETL)	declared [1]	Chargebee	38.7 thin	7.5 agent-aware	none found

Media Asset Management 4 providers · BC-3710 · Turbo EA

Media Asset Management capability

Provider	Evidence	Apps	Kin Score	Agent readiness	MCP
Amazon S3	observed [1]	Lago	70.8 exemplar	23.3 agent-aware	verified
Google Cloud Storage	observed [1]	Lago	65.1 strong	33.3 agent-ready	verified
Amazon Web Services	observed [1]	Polar	60.9 strong	40.8 agent-ready	verified
Cloudflare Stream	observed [1]	Polar	35.7 thin	19.6 agent-aware	verified

Artificial Intelligence Management 3 providers · BC-610.60 · Turbo EA

Artificial Intelligence Management capability

Provider	Evidence	Apps	Kin Score	Agent readiness	MCP
Anthropic	observed [1]	Polar	89.0 exemplar	47.6 agent-ready	verified
OpenAI	observed [1]	Polar	83.0 exemplar	58.4 agent-native	verified
Google Gemini	observed [1]	Polar	55.1 strong	31.3 agent-ready	none found

Product Usage Analytics 3 providers · BC-4280.30 · Turbo EA

Product Usage Analytics capability

Provider	Evidence	Apps	Kin Score	Agent readiness	MCP
PostHog	observed [1]	Polar	57.7 strong	57.3 agent-ready	verified
Twilio Segment	observed [1]	Lago	43.8 developing	26.8 agent-aware	none found
Google Analytics	declared [1]	Chargebee	72.1 exemplar	41.8 agent-ready	verified

Transactional Email 3 providers · AE-150.10.10 · API Evangelist extension

Provider	Evidence	Apps	Kin Score	Agent readiness	MCP
Brevo	observed [1]	Invoice Ninja	82.4 exemplar	57.2 agent-ready	verified
Postmark	observed [1]	Invoice Ninja	70.3 exemplar	41.7 agent-ready	verified
Mailgun	observed [1]	Invoice Ninja	30.9 thin	19.0 agent-aware	verified

Workflow Automation & iPaaS 2 providers · AE-910 · API Evangelist extension

Provider	Evidence	Apps	Kin Score	Agent readiness	MCP
Zapier	declared [1] [2]	Chargebee, Lago	73.7 exemplar	66.2 agent-ready	verified
n8n	declared [1]	Lago	69.7 exemplar	36.4 agent-ready	verified

Crypto Payment Acceptance 2 providers · AE-240.70.20 · API Evangelist extension

Provider	Evidence	Apps	Kin Score	Agent readiness	MCP
BTCPay Server	observed [1]	Invoice Ninja	36.2 thin	29.2 agent-ready	none found
Blockonomics	observed [1]	Invoice Ninja	24.1 emerging	0.0 human-only	none found

Digital Marketing Management 1 providers · BC-400.60 · Turbo EA

Digital Marketing Management capability

Provider	Evidence	Apps	Kin Score	Agent readiness	MCP
Mailchimp	declared [1] [2]	Chargebee, Recurly	78.8 exemplar	42.3 agent-ready	none found

Exception and Alert Management 1 providers · BC-2510.40 · Turbo EA

Exception and Alert Management capability

Provider	Evidence	Apps	Kin Score	Agent readiness	MCP
Slack	observed [1] [2]	Chargebee, Invoice Ninja	73.2 exemplar	38.7 agent-ready	verified

Analytics & BI Management 1 providers · BC-610.50 · Turbo EA

Analytics & BI Management capability

Provider	Evidence	Apps	Kin Score	Agent readiness	MCP
Databox	declared [1]	Paddle	58.5 strong	28.7 agent-ready	verified

Authorization for Apps 1 providers · AE-160.20 · API Evangelist extension

Authorization for Apps capability

Provider	Evidence	Apps	Kin Score	Agent readiness	MCP
Oso Cloud	declared [1]	Lago	34.4 thin	19.6 agent-aware	none found

IP Geolocation 1 providers · AE-120.50.10 · API Evangelist extension

Provider	Evidence	Apps	Kin Score	Agent readiness	MCP
IPinfo	observed [1]	Polar	62.5 strong	34.4 agent-ready	verified

Integration and API Management 1 providers · BC-600.60.50 · Turbo EA

Provider	Evidence	Apps	Kin Score	Agent readiness	MCP
Amazon Kinesis	observed [1]	Lago	49.3 developing	29.4 agent-ready	none found

Mailbox & Calendar Sync 1 providers · AE-150.80 · API Evangelist extension

Mailbox & Calendar Sync capability

Provider	Evidence	Apps	Kin Score	Agent readiness	MCP
Microsoft Graph	observed [1]	Invoice Ninja	61.0 strong	32.7 agent-ready	verified

OCR & Document AI 1 providers · AE-110.40.20 · API Evangelist extension

Provider	Evidence	Apps	Kin Score	Agent readiness	MCP
Mindee	observed [1]	Invoice Ninja	54.7 strong	31.3 agent-ready	none found

Push Notifications 1 providers · AE-150.30 · API Evangelist extension

Push Notifications capability

Provider	Evidence	Apps	Kin Score	Agent readiness	MCP
Expo	observed [1]	Polar	31.4 thin	19.3 agent-aware	verified

Realtime Messaging 1 providers · AE-150.70 · API Evangelist extension

Realtime Messaging capability

Provider	Evidence	Apps	Kin Score	Agent readiness	MCP
Pusher	observed [1]	Invoice Ninja	38.6 thin	20.7 agent-aware	none found

SMS 1 providers · AE-150.20.10 · API Evangelist extension

Provider	Evidence	Apps	Kin Score	Agent readiness	MCP
Twilio	observed [1]	Invoice Ninja	93.2 exemplar	56.4 agent-native	verified

Web Scraping 1 providers · AE-230.40.10 · API Evangelist extension

Provider	Evidence	Apps	Kin Score	Agent readiness	MCP
Firecrawl	observed [1]	Polar	47.9 developing	40.1 agent-ready	verified

Reference apps

Lago self-hosted

https://github.com/getlago/lago

21 observed · 10 declared

observed ships the Adyen SDK or integration code source
observed ships the Amazon Kinesis SDK or integration code source
observed ships the Amazon S3 SDK or integration code source
observed ships the Anrok SDK or integration code source
observed ships the Avalara SDK or integration code source
observed ships the Cashfree Payments SDK or integration code source
observed ships the Datadog SDK or integration code source
observed ships the Flutterwave SDK or integration code source
observed ships the GoCardless SDK or integration code source
observed ships the Google Cloud Storage SDK or integration code source
observed ships the HubSpot SDK or integration code source
observed ships the Microsoft Entra ID SDK or integration code source
observed ships the MoneyHash SDK or integration code source
observed ships the NetSuite SDK or integration code source
observed ships the New Relic SDK or integration code source
observed ships the Okta SDK or integration code source
observed ships the Salesforce SDK or integration code source
observed ships the Sentry SDK or integration code source
observed ships the Stripe SDK or integration code source
observed ships the Twilio Segment SDK or integration code source
observed ships the Xero SDK or integration code source
declared lists Airbyte as an integration source
declared lists AWS Marketplace as an integration source
declared lists Azure Marketplace as an integration source
declared lists GCP Marketplace as an integration source
declared lists Hightouch as an integration source
declared lists n8n as an integration source
declared lists Oso Cloud as an integration source
declared lists Polytomic as an integration source
declared lists QuickBooks as an integration source
declared lists Zapier as an integration source

Read from: dependency manifest, documentation, source code, source code

Kill Bill self-hosted

https://github.com/killbill/killbill

0 observed · 15 declared

declared lists Accertify as an integration source
declared lists Adyen as an integration source
declared lists Avalara (AvaTax) as an integration source
declared lists Braintree as an integration source
declared lists Chase (Orbital / Paymentech) as an integration source
declared lists CyberSource as an integration source
declared lists Dwolla as an integration source
declared lists Forte as an integration source
declared lists GoCardless as an integration source
declared lists Kintsugi as an integration source
declared lists PayPal as an integration source
declared lists Qualpay as an integration source
declared lists SecureNet as an integration source
declared lists Stripe as an integration source
declared lists Vertex (tax) as an integration source

Read from: dependency manifest, documentation, source code

Invoice Ninja self-hosted

https://github.com/invoiceninja/invoiceninja

35 observed · 0 declared

observed ships the Apple SDK or integration code source
observed ships the Authorize.net SDK or integration code source
observed ships the Blockonomics SDK or integration code source
observed ships the Braintree SDK or integration code source
observed ships the Brevo SDK or integration code source
observed ships the BTCPay Server SDK or integration code source
observed ships the CBA PowerBoard SDK or integration code source
observed ships the Checkout.com SDK or integration code source
observed ships the CHIP (Chip In Asia) SDK or integration code source
observed ships the eWAY SDK or integration code source
observed ships the Forte SDK or integration code source
observed ships the GoCardless SDK or integration code source
observed ships the Helcim SDK or integration code source
observed ships the LawPay SDK or integration code source
observed ships the Mailgun SDK or integration code source
observed ships the Microsoft Entra ID SDK or integration code source
observed ships the Microsoft Graph SDK or integration code source
observed ships the Mindee SDK or integration code source
observed ships the Mollie SDK or integration code source
observed ships the Nordigen (GoCardless Bank Account Data) SDK or integration code source
observed ships the PayFast SDK or integration code source
observed ships the PayPal SDK or integration code source
observed ships the PayTrace SDK or integration code source
observed ships the Postmark SDK or integration code source
observed ships the Pusher SDK or integration code source
observed ships the QuickBooks SDK or integration code source
observed ships the Razorpay SDK or integration code source
observed ships the Rotessa SDK or integration code source
observed ships the Sentry SDK or integration code source
observed ships the Sentry SDK or integration code source
observed ships the Slack SDK or integration code source
observed ships the Square SDK or integration code source
observed ships the Stripe SDK or integration code source
observed ships the Twilio SDK or integration code source
observed ships the WePay SDK or integration code source

Read from: Android build analysis (Exodus Privacy, reports.exodus-privacy.eu.org), dependency manifest, source code

Polar open-source-saas

https://github.com/polarsource/polar

15 observed · 0 declared

observed ships the Amazon Web Services SDK or integration code source
observed ships the Anthropic SDK or integration code source
observed ships the Cloudflare Stream SDK or integration code source
observed ships the Expo SDK or integration code source
observed ships the Firecrawl SDK or integration code source
observed ships the GitHub SDK or integration code source
observed ships the Google Gemini SDK or integration code source
observed ships the IPinfo SDK or integration code source
observed ships the OpenAI SDK or integration code source
observed ships the Plain SDK or integration code source
observed ships the PostHog SDK or integration code source
observed ships the Pydantic Logfire SDK or integration code source
observed ships the Sentry SDK or integration code source
observed ships the Stripe SDK or integration code source
observed ships the Stripe SDK or integration code source

Read from: dependency manifest, dependency manifest

Chargebee commercial

https://www.chargebee.com/

0 observed · 44 declared

declared lists Adyen as an integration source
declared lists Amazon Payments as an integration source
declared lists Authorize.Net as an integration source
declared lists Avalara as an integration source
declared lists Bambora as an integration source
declared lists BigCommerce as an integration source
declared lists BluePay as an integration source
declared lists BlueSnap as an integration source
declared lists Braintree as an integration source
declared lists Checkout.com as an integration source
declared lists CyberSource as an integration source
declared lists Elavon as an integration source
declared lists eWay as an integration source
declared lists Freshdesk as an integration source
declared lists GetAccept as an integration source
declared lists GoCardless as an integration source
declared lists Google Analytics as an integration source
declared lists Groove as an integration source
declared lists HubSpot as an integration source
declared lists Ingenico as an integration source
declared lists Intercom as an integration source
declared lists Mailchimp as an integration source
declared lists Mollie as an integration source
declared lists Moneris as an integration source
declared lists NMI as an integration source
declared lists Nuvei as an integration source
declared lists Orbital (Chase Paymentech) as an integration source
declared lists PayPal as an integration source
declared lists Pin Payments as an integration source
declared lists Pipedrive as an integration source
declared lists QuickBooks as an integration source
declared lists QuickBooks Payments as an integration source
declared lists Razorpay as an integration source
declared lists Sage Intacct as an integration source
declared lists Salesforce as an integration source
declared lists ShipStation as an integration source
declared lists Slack as an integration source
declared lists Stitch (Stitch Data ETL) as an integration source
declared lists Stripe as an integration source
declared lists Worldpay as an integration source
declared lists Xero as an integration source
declared lists Zapier as an integration source
declared lists Zendesk as an integration source
declared lists Zoho CRM as an integration source

Read from: integrations page, integrations page

Recurly commercial

https://recurly.com/

0 observed · 28 declared

declared lists Adyen as an integration source
declared lists Authorize.net as an integration source
declared lists Avalara as an integration source
declared lists CardConnect as an integration source
declared lists Chase as an integration source
declared lists Checkout.com as an integration source
declared lists Cybersource as an integration source
declared lists Ebanx as an integration source
declared lists Equifax as an integration source
declared lists Fiserv as an integration source
declared lists GoCardless as an integration source
declared lists Google Cloud as an integration source
declared lists HubSpot as an integration source
declared lists Intuit QuickBooks as an integration source
declared lists JPMorgan Chase as an integration source
declared lists Justt as an integration source
declared lists Kount as an integration source
declared lists Mailchimp as an integration source
declared lists MerchantE as an integration source
declared lists Nuvei as an integration source
declared lists Oracle NetSuite as an integration source
declared lists PayPal as an integration source
declared lists ProsperStack as an integration source
declared lists Reach (withreach.com) as an integration source
declared lists Revolv3 as an integration source
declared lists Stripe as an integration source
declared lists Vindicia as an integration source
declared lists Worldpay as an integration source

Read from: integrations page

Paddle commercial

https://www.paddle.com/

0 observed · 12 declared

declared lists Braintree as an integration source
declared lists Chargebee as an integration source
declared lists Databox as an integration source
declared lists HubSpot as an integration source
declared lists Intercom as an integration source
declared lists Maxio as an integration source
declared lists Recharge as an integration source
declared lists Recurly as an integration source
declared lists RevenueCat as an integration source
declared lists Stripe as an integration source
declared lists Uscreen as an integration source
declared lists Zuora as an integration source

Read from: integrations page

What these apps expose to agents

Lago: first-party MCP server (lago-agent-toolkit, Rust, 40 tools over the Lago billing API) declared source
Chargebee: Chargebee MCP servers (docs lookup, data retrieval) for AI clients declared source
Polar: web client ships @modelcontextprotocol/sdk and @ai-sdk/mcp, plus @ai-sdk/openai/anthropic/google (BYO-LLM features) observed source
Paddle: "Docs MCP" listed in developer navigation (docs-only MCP) declared source

Where these apps are listed

apple-app-store: Business
apple-app-store: Finance
google-play: Business
shopify-app-store: Selling products
salesforce-appexchange: Finance
hubspot-marketplace: Finance
zapier: Payment Processing