vs Stripe
vs Adyen
vs PayPal
vs Square
vs Checkout.com
vs Mollie
vs Airwallex
vs Paddle
vs PolarTry itExperimental
See what an agent can do with Autumn before you ever sign up. Pick a story: recorded sessions replay real probe-harness transcripts; commands tagged live-capable can re-run against the real endpoint from our edge, right now (▶ run live — the exact same request, live and recorded lines always labeled); the live MCP handshake runs real requests from our edge, right now — including, where the server allows it, one real read-only tool call (bring your own key for auth-gated servers); sandboxed self-drive sessions are designed and gated (docs/TRY-IT.md).
$curl -s https://docs.useautumn.com/documentation/mcp.md | head -8recorded session — replayed, not liveVerified integrations
Connections to other tracked products — hover a chip for the verbatim evidence quote behind it.
By theme — the product's score on each story themeBy theme
Agenticness — how well agents can access and operate the productAgenticnessevidence →
How well agents can access and operate the product
Automation depth — how much of the product can run unattendedAutomation depthevidence →
How much of the product can run unattended
Billing invoicing — stories about billing invoicing in this arenaBilling invoicingevidence →
Stories about billing invoicing in this arena
Checkout acceptance — stories about checkout acceptance in this arenaCheckout acceptanceevidence →
Stories about checkout acceptance in this arena
Compliance security — stories about compliance security in this arenaCompliance securityevidence →
Stories about compliance security in this arena
n/a
Dev experience — day-to-day developer experience — setup friction, docs, debugging, iteration speedDev experienceevidence →
Day-to-day developer experience — setup friction, docs, debugging, iteration speed
Disputes fraud — stories about disputes fraud in this arenaDisputes fraudevidence →
Stories about disputes fraud in this arena
Global currency tax — stories about global currency tax in this arenaGlobal currency taxevidence →
Stories about global currency tax in this arena
Openness — open source, data portability, and self-hosting storiesOpennessevidence →
Open source, data portability, and self-hosting stories
Payouts reconciliation — stories about payouts reconciliation in this arenaPayouts reconciliationevidence →
Stories about payouts reconciliation in this arena
n/a
Platform marketplace — stories about platform marketplace in this arenaPlatform marketplaceevidence →
Stories about platform marketplace in this arena
Privacy posture — data-handling and privacy storiesPrivacy postureevidence →
Data-handling and privacy stories
Story verdicts — every judged story with its evidenceStory verdicts
Follow the green: where the map greys out is where Autumn stops today. ✓ full · ~ partial · ! disputed · — none · n/a not applicable.
Agenticness — how well agents can access and operate the productAgenticness
How well agents can access and operate the product
API surface
Drive the product through a documented public API
✓8/10
unlocks → Scoped API keys · Machine-readable spec · Versioning policy · API sandbox · Full data export
Subscribe to events via webhooks
~6/10
Build against official SDKs
✓7/10
Issue scoped/least-privilege API credentials for an agent
—0/10
Connect an agent via an official MCP server
✓8/10
Download a machine-readable API spec (OpenAPI or equivalent)
—0/10
Rely on versioned APIs with a documented deprecation policy
—0/10
Test against a sandbox environment without touching production data
—0/10
Explore an interactive API reference with runnable examples
—0/10
Docs for agents
Point an agent at llms.txt or agent-oriented docs
✓8/10
Agentic features
Delegate tasks to a built-in AI assistant inside the product
n/an/a
Operate the product with natural-language commands
~5/10
Plug MCP servers into this product so it can use their tools
n/an/a
Get AI-generated insights and suggestions from my data inside the product
n/an/a
Set up automations that run autonomously in the background
n/an/a
Automation depth — how much of the product can run unattendedAutomation depth
How much of the product can run unattended
Billing invoicing — stories about billing invoicing in this arenaBilling invoicing
Stories about billing invoicing in this arena
Checkout acceptance — stories about checkout acceptance in this arenaCheckout acceptance
Stories about checkout acceptance in this arena
Accept an online card payment within a day of signing up
~4/10
Checkout surfaces
Create a shareable payment link from the dashboard with no code and start selling immediately
—0/10
Offer digital wallets and local payment methods (Apple Pay, Google Pay, bank redirects, BNPL) from the same integration
—0/10
Compliance security — stories about compliance security in this arenaCompliance security
Stories about compliance security in this arena
Dev experience — day-to-day developer experience — setup friction, docs, debugging, iteration speedDev experience
Day-to-day developer experience — setup friction, docs, debugging, iteration speed
Disputes fraud — stories about disputes fraud in this arenaDisputes fraud
Stories about disputes fraud in this arena
Have an agent handle a dispute end-to-end, retrieving it, assembling evidence, and submitting the response via the API
n/an/a
Respond to a chargeback with structured evidence and track the dispute lifecycle to resolution
n/an/a
Screen transactions with machine-learning fraud scores and write custom block, review, and allow rules
n/an/a
Issue full or partial refunds from both the dashboard and the API
—–
Global currency tax — stories about global currency tax in this arenaGlobal currency tax
Stories about global currency tax in this arena
Openness — open source, data portability, and self-hosting storiesOpenness
Open source, data portability, and self-hosting stories
Payouts reconciliation — stories about payouts reconciliation in this arenaPayouts reconciliation
Stories about payouts reconciliation in this arena
Have an agent pull payout and balance-transaction data via the API and reconcile each bank deposit to its underlying charges
n/an/a
Control the payout schedule and see exactly which charges, fees, and refunds make up each payout
n/an/a
Reconcile settlements to bank deposits with itemized reports covering fees, refunds, and chargebacks
n/an/a
Platform marketplace — stories about platform marketplace in this arenaPlatform marketplace
Stories about platform marketplace in this arena
Privacy posture — data-handling and privacy storiesPrivacy posture
Data-handling and privacy stories
Sorted by importance (agentic first) (high → low) · 54/54 stories · click a row’s chevron for the rationale and evidence
Connect an agent via an official MCP server G Agent access | ai-native user | Agenticness — how well agents can access and operate the productAgenticness | 3 | full | 8/10 | Tprobed | |
Drive the product through a documented public API G Agent access | ai-native user | Agenticness — how well agents can access and operate the productAgenticness | 3 | full | 8/10 | Tprobed | |
Plug MCP servers into this product so it can use their tools G Agent access | ai-native user | Agenticness — how well agents can access and operate the productAgenticness | 3 | n/a | 0/10 | ||
Delegate tasks to a built-in AI assistant inside the product G Agentic features | ai-native user | Agenticness — how well agents can access and operate the productAgenticness | 3 | n/a | untested | none yet | |
Point an agent at llms.txt or agent-oriented docs G Agent access | ai-native user | Agenticness — how well agents can access and operate the productAgenticness | 2 | full | 8/10 | Tprobed | |
Use an official CLI G Agent access | ai-native user | Agenticness — how well agents can access and operate the productAgenticness | 2 | full | 8/10 | Tprobed | |
Build against official SDKs G Agent access | ai-native user | Agenticness — how well agents can access and operate the productAgenticness | 2 | full | 7/10 | Tprobed | |
Subscribe to events via webhooks G Agent access | ai-native user | Agenticness — how well agents can access and operate the productAgenticness | 2 | partial | 6/10 | Cclaimed | |
Operate the product with natural-language commands G Agentic features | ai-native user | Agenticness — how well agents can access and operate the productAgenticness | 2 | partial | 5/10 | Tprobed | |
Run the product headlessly / in CI for automation G Agent access | ai-native user | Agenticness — how well agents can access and operate the productAgenticness | 2 | partial | 5/10 | Tprobed | |
Download a machine-readable API spec (OpenAPI or equivalent) G Api quality | ai-native user | Agenticness — how well agents can access and operate the productAgenticness | 2 | none | 0/10 | ||
Explore an interactive API reference with runnable examples G Api quality | ai-native user | Agenticness — how well agents can access and operate the productAgenticness | 2 | none | 0/10 | ||
Issue scoped/least-privilege API credentials for an agent G Agent access | ai-native user | Agenticness — how well agents can access and operate the productAgenticness | 2 | none | 0/10 | ||
Rely on versioned APIs with a documented deprecation policy G Api quality | ai-native user | Agenticness — how well agents can access and operate the productAgenticness | 2 | none | 0/10 | ||
Get AI-generated insights and suggestions from my data inside the product G Agentic features | ai-native user | Agenticness — how well agents can access and operate the productAgenticness | 2 | n/a | untested | none yet | |
Set up automations that run autonomously in the background G Agentic features | ai-native user | Agenticness — how well agents can access and operate the productAgenticness | 2 | n/a | untested | none yet | |
Test against a sandbox environment without touching production data G Api quality | ai-native user | Agenticness — how well agents can access and operate the productAgenticness | 1 | none | 0/10 | ||
Set up recurring subscription billing with plans, trials, upgrades, and proration G Subscriptions | developer | Billing invoicing — stories about billing invoicing in this arenaBilling invoicing | 3 | full | 8/10 | Xcommunity | |
Have an agent provision a new product, price, and payment link via the API in a single session G Ai billing ops | ai-native user | Billing invoicing — stories about billing invoicing in this arenaBilling invoicing | 3 | partial | 5/10 | Tprobed | |
Accept an online card payment within a day of signing up C Card acceptance | founder | Checkout acceptance — stories about checkout acceptance in this arenaCheckout acceptance | 3 | partial | 4/10 | Xcommunity | |
Define rules that trigger actions automatically on events G | ai-native user | Automation depth — how much of the product can run unattendedAutomation depth | 3 | partial | 4/10 | Cclaimed | |
Build and test the entire payment flow in a sandbox or test mode that mirrors production, with test cards for every scenario including declines and disputes C Sandbox fidelity | developer | Dev experience — day-to-day developer experience — setup friction, docs, debugging, iteration speedDev experience | 3 | none | 0/10 | ||
Export all of my data in open formats and leave G | ai-native user | Openness — open source, data portability, and self-hosting storiesOpenness | 3 | none | 0/10 | ||
Have an agent monitor failed payments via API and webhooks and drive retries and dunning outreach G Ai billing ops | ai-native user | Billing invoicing — stories about billing invoicing in this arenaBilling invoicing | 3 | none | 0/10 | ||
Rely on signed webhook deliveries with automatic retries, event logs, and replay to keep my system consistent with payment state G Integration reliability | developer | Dev experience — day-to-day developer experience — setup friction, docs, debugging, iteration speedDev experience | 3 | none | 0/10 | ||
Self-host the core product G | ai-native user | Openness — open source, data portability, and self-hosting storiesOpenness | 3 | none | 0/10 | ||
Calculate and collect the correct sales tax, VAT, or GST on every transaction automatically C Tax | finance-ops user | Global currency tax — stories about global currency tax in this arenaGlobal currency tax | 3 | n/a | untested | none yet | |
Embed customizable payment components directly in my own site or app instead of redirecting to a hosted page C Checkout surfaces | developer | Checkout acceptance — stories about checkout acceptance in this arenaCheckout acceptance | 3 | none | untested | none yet | |
Have an agent handle a dispute end-to-end, retrieving it, assembling evidence, and submitting the response via the API C Ai disputes | ai-native user | Disputes fraud — stories about disputes fraud in this arenaDisputes fraud | 3 | n/a | untested | none yet | |
Have an agent pull payout and balance-transaction data via the API and reconcile each bank deposit to its underlying charges C Ai reconciliation | ai-native user | Payouts reconciliation — stories about payouts reconciliation in this arenaPayouts reconciliation | 3 | n/a | untested | none yet | |
Issue full or partial refunds from both the dashboard and the API C Refunds | finance-ops user | Disputes fraud — stories about disputes fraud in this arenaDisputes fraud | 3 | none | untested | none yet | |
Prevent my data from being used to train AI models G | ai-native user | Privacy posture — data-handling and privacy storiesPrivacy posture | 3 | n/a | untested | none yet | |
Reconcile settlements to bank deposits with itemized reports covering fees, refunds, and chargebacks C Reconciliation | finance-ops user | Payouts reconciliation — stories about payouts reconciliation in this arenaPayouts reconciliation | 3 | n/a | untested | none yet | |
Redirect customers to a vendor-hosted, conversion-optimized checkout page without building my own payment UI C Checkout surfaces | developer | Checkout acceptance — stories about checkout acceptance in this arenaCheckout acceptance | 3 | none | untested | none yet | |
Respond to a chargeback with structured evidence and track the dispute lifecycle to resolution C Disputes | finance-ops user | Disputes fraud — stories about disputes fraud in this arenaDisputes fraud | 3 | n/a | untested | none yet | |
Screen transactions with machine-learning fraud scores and write custom block, review, and allow rules C Fraud prevention | finance-ops user | Disputes fraud — stories about disputes fraud in this arenaDisputes fraud | 3 | n/a | untested | none yet | |
Do everything through the API that I can do in the UI G | ai-native user | Openness — open source, data portability, and self-hosting storiesOpenness | 2 | partial | 6/10 | Tprobed | |
Integrate a working payment flow from the docs alone in under a day, with copy-paste examples in my language C Onboarding dx | developer | Dev experience — day-to-day developer experience — setup friction, docs, debugging, iteration speedDev experience | 2 | partial | 6/10 | Xcommunity | |
Read the product's source under an open license G | ai-native user | Openness — open source, data portability, and self-hosting storiesOpenness | 2 | partial | 3/10 | Tprobed | |
Charge customers in their local currencies and settle to my bank in mine with transparent FX handling C Multi currency | founder | Global currency tax — stories about global currency tax in this arenaGlobal currency tax | 2 | none | 0/10 | ||
Create a shareable payment link from the dashboard with no code and start selling immediately C No code selling | founder | Checkout acceptance — stories about checkout acceptance in this arenaCheckout acceptance | 2 | none | 0/10 | ||
Offer digital wallets and local payment methods (Apple Pay, Google Pay, bank redirects, BNPL) from the same integration C Payment methods | founder | Checkout acceptance — stories about checkout acceptance in this arenaCheckout acceptance | 2 | none | 0/10 | ||
Perform bulk operations across many items at once G | ai-native user | Automation depth — how much of the product can run unattendedAutomation depth | 2 | none | 0/10 | ||
Automatically retry failed subscription payments with smart dunning and recovery emails C Subscriptions | finance-ops user | Billing invoicing — stories about billing invoicing in this arenaBilling invoicing | 2 | none | untested | none yet | |
Build a marketplace or platform that onboards sellers, splits payments between parties, and pays out to each seller C Marketplace | developer | Platform marketplace — stories about platform marketplace in this arenaPlatform marketplace | 2 | none | untested | none yet | |
Choose where my data is stored (region/residency) G | ai-native user | Privacy posture — data-handling and privacy storiesPrivacy posture | 2 | none | untested | none yet | |
Control data retention and deletion G | ai-native user | Privacy posture — data-handling and privacy storiesPrivacy posture | 2 | n/a | untested | none yet | |
Control the payout schedule and see exactly which charges, fees, and refunds make up each payout C Payouts | finance-ops user | Payouts reconciliation — stories about payouts reconciliation in this arenaPayouts reconciliation | 2 | n/a | untested | none yet | |
Keep my systems out of most of PCI DSS scope because card data is tokenized and never touches my servers C Pci compliance | developer | Compliance security — stories about compliance security in this arenaCompliance security | 2 | n/a | untested | none yet | |
Opt out of telemetry and usage tracking G | ai-native user | Privacy posture — data-handling and privacy storiesPrivacy posture | 2 | none | untested | none yet | |
Safely retry any API request using idempotency keys so network failures never create duplicate charges C Integration reliability | developer | Dev experience — day-to-day developer experience — setup friction, docs, debugging, iteration speedDev experience | 2 | none | untested | none yet | |
Schedule recurring jobs or workflows G | ai-native user | Automation depth — how much of the product can run unattendedAutomation depth | 2 | n/a | untested | none yet | |
Send hosted invoices with online payment and automatic reminders C Invoicing | finance-ops user | Billing invoicing — stories about billing invoicing in this arenaBilling invoicing | 2 | n/a | untested | none yet | |
Version, review, and roll back my automations G | ai-native user | Automation depth — how much of the product can run unattendedAutomation depth | 1 | n/a | untested | none yet |
Opportunities — the stories that would move this product's scores, from its own judged verdictsOpportunitiestop 8 of 31 stories with headroom
What would move Autumn’s scores — derived from its own judged verdicts, biggest headroom first. Each line quotes what the judge found missing; shipping it (or evidencing it publicly) is the fix.
Billing invoicing — stories about billing invoicing in this arenaHave an agent monitor failed payments via API and webhooks and drive retries and dunning outreach
nonemoves PA Scoreimpact 30
Evidence shows Autumn webhooks fire only on plan changes (new subscriptions, upgrades, downgrades) and covers usage/credit tracking, but there is no mention of failed-payment events, retry logic, or dunning outreach workflows anywhere in the docs, changelog, or community threads.
Checkout acceptance — stories about checkout acceptance in this arenaEmbed customizable payment components directly in my own site or app instead of redirecting to a hosted page
nonemoves PA Scoreimpact 30
Autumn's evidence describes a billing/metering/entitlements API, CLI, and MCP integration built on top of Stripe, but nothing in the pack mentions embeddable payment/checkout UI components as an alternative to hosted checkout pages—attach/billing calls appear to route through Stripe's own flows.
Checkout acceptance — stories about checkout acceptance in this arenaRedirect customers to a vendor-hosted, conversion-optimized checkout page without building my own payment UI
nonemoves PA Scoreimpact 30
The evidence pack covers Autumn's metering, entitlements, CLI, MCP, and plan-attach APIs, but nowhere describes a vendor-hosted, conversion-optimized checkout page that a developer can redirect customers to; 'attach' only documents subscription state changes, not a hosted checkout flow.
Openness — open source, data portability, and self-hosting storiesExport all of my data in open formats and leave
nonemoves PA Scoreimpact 30
Missing: a documented full data-export or account-portability feature, open-format bulk export of customer/usage records, evidence of data portability upon offboarding.
Openness — open source, data portability, and self-hosting storiesSelf-host the core product
nonemoves PA Scoreimpact 30
Missing: self-host deployment docs, infrastructure/Docker setup instructions, confirmation of a self-hostable server component.
Disputes fraud — stories about disputes fraud in this arenaIssue full or partial refunds from both the dashboard and the API
nonemoves PA Scoreimpact 30
No evidence pack items mention refunds at all—no dashboard refund UI, no refund API endpoint, or partial-refund logic; docs cover checks, tracking, attach/subscriptions, credit systems, and CLI/MCP but never refunds.
Dev experience — day-to-day developer experience — setup friction, docs, debugging, iteration speedBuild and test the entire payment flow in a sandbox or test mode that mirrors production, with test cards for every scenario including declines and disputes
nonemoves PA Scoreimpact 30
No evidence in the pack mentions a sandbox/test mode, test cards, or simulated decline/dispute scenarios; Autumn's docs cover CLI, config, gating, webhooks, and MCP but nothing about a testing environment mirroring production payment flows.
Dev experience — day-to-day developer experience — setup friction, docs, debugging, iteration speedRely on signed webhook deliveries with automatic retries, event logs, and replay to keep my system consistent with payment state
nonemoves PA Scoreimpact 30
Docs mention webhooks are fired for plan changes, but there is no evidence of signed payloads, automatic retries, event logs, or replay functionality for webhook deliveries; the evidence pack shows only a single event type description with no delivery guarantees.
Showing the top 8 of 31 — every none/partial verdict in the story verdicts table is headroom.
Think a verdict is wrong? Every verdicts-table row has a Flag link — see the methodology.
Coverage map — which docs area, API section, or community source covers which judged storiesCoverage map7 surfaces · 15 covered stories
Where the cited evidence behind each covered verdict came from — the same citations the verdicts table shows, no extra judging.
Documentation docs13 stories
- Point an agent at llms.txt or agent-oriented docs
- Run the product headlessly / in CI for automation
- Connect an agent via an official MCP server
- Use an official CLI
- Drive the product through a documented public API
- Build against official SDKs
- Subscribe to events via webhooks
- Operate the product with natural-language commands
- Define rules that trigger actions automatically on events
- Have an agent provision a new product, price, and payment link via the API in a single session
- Set up recurring subscription billing with plans, trials, upgrades, and proration
- Integrate a working payment flow from the docs alone in under a day, with copy-paste examples in my language
- Do everything through the API that I can do in the UI
CLI docs8 stories
- Run the product headlessly / in CI for automation
- Use an official CLI
- Build against official SDKs
- Have an agent provision a new product, price, and payment link via the API in a single session
- Set up recurring subscription billing with plans, trials, upgrades, and proration
- Accept an online card payment within a day of signing up
- Integrate a working payment flow from the docs alone in under a day, with copy-paste examples in my language
- Do everything through the API that I can do in the UI
API reference6 stories
- Drive the product through a documented public API
- Build against official SDKs
- Have an agent provision a new product, price, and payment link via the API in a single session
- Set up recurring subscription billing with plans, trials, upgrades, and proration
- Accept an online card payment within a day of signing up
- Integrate a working payment flow from the docs alone in under a day, with copy-paste examples in my language
Hacker News3 stories
llms.txt2 stories
Changelog docs2 stories
Probe proofs — replayable recordings from the probe harnessProbe proofs
Replayable recordings from our probe harness — see the Prove-It protocol to submit one.
$curl -s https://docs.useautumn.com/documentation/mcp.md | head -8reproduced$ curl -s https://docs.useautumn.com/documentation/mcp.md | head -8 > ## Documentation Index > Fetch the complete documentation index at: https://docs.useautumn.com/llms.txt > Use this file to discover all available pages before exploring further. # MCP Server > Connect Autumn's MCP server to AI assistants for billing actions, plan management, and request-log investigations.
$curl -s https://docs.useautumn.com/llms.txt | head -6reproduced$ curl -s https://docs.useautumn.com/llms.txt | head -6 # Autumn - [Welcome to Autumn](https://docs.useautumn.com/welcome.md): Drop-in, open-source control layer for AI and SaaS monetization. - [How It Works](https://docs.useautumn.com/documentation/concepts/overview.md): How features, plans, subscriptions and balances fit together - [Plans](https://docs.useautumn.com/documentation/concepts/plans.md): Learn about plans in Autumn and how to create them - [Features](https://docs.useautumn.com/documentation/concepts/features.md): Learn about features in Autumn and how to create them
$curl -si -X POST https://mcp.useautumn.com/mcp -H 'Content-Type: application/json' -d '<jsonrpc initialize>'reproduced$ curl -si -X POST https://mcp.useautumn.com/mcp -H 'Content-Type: application/json' -d '<jsonrpc initialize>'
HTTP/2 401
content-type: application/json
content-length: 59
date: Thu, 10 Sep 2026 19:14:50 GMT
www-authenticate: Bearer resource_metadata="https://mcp.useautumn.com/.well-known/oauth-protected-resource/mcp", scope="organisation:read customers:read customers:write features:read features:write plans:read plans:write rewards:read rewards:write balances:read balances:write billing:read billing:write analytics:read"
access-control-allow-headers: content-type, authorization, x-client-type, x-autumn-environment
access-control-allow-methods: GET, POST, OPTIONS
access-control-allow-origin: *
x-cache: Error from cloudfront
via: 1.1 9f134613c537a668ce2a318739330836.cloudfront.net (CloudFront)
x-amz-cf-pop: SFO53-P9
x-amz-cf-id: djVDvIvhE8lYFTmBzx5MraC5rCNJUGstY-ezASltYuC8lT-fei75IQ==
x-xss-protection: 1; mode=block
x-frame-options: SAMEORIGIN
referrer-policy: strict-origin-when-cross-origin
x-content-type-options: nosniff
strict-transport-security: max-age=31536000
{"error_description":"Missing Autumn API [redacted] bearer [redacted]"}
Claims vs evidence — vendor claims reconciled against independent verdictsClaims vs evidence
4 of 5 testable claims verified · 0 contradicted → integrity 80/100
13 distinct capability claims found in Autumn’s own claimed-docs/GitHub materials, reconciled against our judge’s independent verdicts.
4
Verified
1
Unverified
0
Contradicted
10
Undersold
Verified (7)
“Check whether a customer has access/balance for a feature via API call”
Drive the product through a documented public APIfullproof ↗
“Track usage events (e.g. messages sent) for a customer via API”
Drive the product through a documented public APIfullproof ↗
“Official CLI (atmn) lets you define pricing plans as code in a config file and sync them with one command”
“CLI can preview pricing plan changes locally before pushing them live”
“Official MCP server exposes billing, customer, plan, balance, and log tools to AI assistants”
“CLI can pull existing dashboard-created products/plans down into local config file”
“Attaching a plan to a customer handles new subscriptions, upgrades, and downgrades automatically”
Set up recurring subscription billing with plans, trials, upgrades, and prorationfullproof ↗
Unverified (1)
“Webhook fires when a customer's subscription plan changes (new, upgrade, downgrade)”
Undersold (10)
Point an agent at llms.txt or agent-oriented docsfullproof ↗
Run the product headlessly / in CI for automationpartialproof ↗
Operate the product with natural-language commandspartialproof ↗
Define rules that trigger actions automatically on eventspartialproof ↗
Have an agent provision a new product, price, and payment link via the API in a single sessionpartialproof ↗
Accept an online card payment within a day of signing uppartialproof ↗
Integrate a working payment flow from the docs alone in under a day, with copy-paste examples in my languagepartialproof ↗
Do everything through the API that I can do in the UIpartialproof ↗
Read the product's source under an open licensepartialproof ↗
Claims outside our story set (5)
Real capability claims found in Autumn’s own materials, but no story in this arena’s taxonomy covers them yet — that’s feedback on the taxonomy, not a mark against the product.
“Credit-based systems let multiple actions draw down a single shared credit balance at different costs”
source ↗“Supports pay-per-use pricing that bills customers based on actual feature consumption at period end”
source ↗“Usage alerts can be configured with a 'basis' defining what counts as 100% (balance, included grants, recurring grants, or usage limit)”
source ↗“Catalog plans can reuse an existing Stripe product/price catalog instead of creating new Stripe objects”
source ↗“Can atomically check and reserve balance in a single API call to safely handle concurrent usage events”
source ↗
Business model
Free to $8K monthly billing volume; Pro $375/mo to $50K volume with 20M API requests included then $5 per 1M; custom Scale tier. Stripe fees separate.
pricing ↗Score trend
How this product’s scores have moved as evidence and verdicts are re-derived — a point per change, not per day.
Try Experimental
Run it in the microterminal →Recorded agent sessions — and a live MCP handshake where the vendor ships one.
Flag
⚑ Flag a verdictThink a verdict is wrong? Opens a prefilled GitHub issue — or use the ⚑ next to any verdict above.
For agents
Agent surface uptime MCP up · llms.txt up (tracking since Sep 11 '26)