Mollie vs Stripe for AI agents
As of 12 Oct 2026, Stripe gets an AI agent further: L3 · Does the work against L1 · Needs a person.
- Find: Docs for agents: llms.txt, an OpenAPI and an MCP server.
- Access: Can't sign up.
- Use: Work not reached.
- Pay: No plan to buy.
- Leave: Leaving not reached.
Stopped at sign up: needs a human. Next: let an agent sign up on its own
Needs a person to open an account before any work starts. Sign-up stopped at a reCAPTCHA puzzle: the form rejected our agent's browser as odd, then asked it to solve an image challenge, so no checkpoint past it could run. Docs are strong: llms.txt, markdown pages, an Agent Skills index, OpenAPI on GitHub, and an official MCP server with OAuth, but keys come only from the Web App, with no device flow. No call, payment or cancel was reached: pricing is per transaction with nothing to buy to start, and no account existed to delete.
Driven 12 Oct 2026 · The drive and its evidence- Find: Docs for agents: llms.txt, an OpenAPI and an MCP server.
- Access: Key by API.
- Use: 67% of the work.
- Pay: Reaches the checkout: An agent payment on its API, none made yet.
- Leave: Leaves on its own: Nothing to cancel, what it made goes after 7 days.
In on its own; 67% of the work done. Next: do 80% of the core work (now 67%)
Gets in on its own through the CLI sandbox, no sign-up needed: L3 · Does the work. A working test key, a public key and a claim link arrived from one command, and that key passed the first call and the first action. It drove payments, Checkout, Elements, subscriptions, invoices, coupons, refunds, webhooks and the official MCP server headless. Claiming the sandbox into a full Dashboard account stopped at an hCaptcha puzzle after Create account, so metering, Connect, Terminal and every Dashboard feature stayed out of reach. Stripe charges per use with nothing to buy upfront; going live needs that same blocked sign-up. Cleanup removed the test data, but the sandbox account itself could not be deleted.
Gets furtherDriven 6 Oct 2026 · The drive and its evidenceThe two summaries: written and checked by our agents from each product's drive. How we write.
Where each one stops.
MollieStopped at sign up: needs a human
StripeIn on its own; 67% of the work done
| Checkpoint | Mollie | Stripe |
|---|---|---|
| Docs | Headless | Headless |
| Sign up | Needs a human | Not needed |
| Verify | Not reached | Not needed |
| Key | Not reached | Headless |
| First call | Not reached | Headless |
| First action | Not reached | Headless |
| Pay | Not reached | Not tried |
| Cancel | Not reached | Not needed |
| Delete | Not reached | Blocked |
Headless or in a browser.
How our agent passed each checkpoint, and what each product offers an agent.
Checkpoints by route, API, MCP, CLI and SDK
| Mollie | Stripe | |
|---|---|---|
| Headless (checkpoints) | 1 | 4 |
| In a browser (checkpoints) | 0 | 0 |
| Needs a human (checkpoints) | 1 | 0 |
| Blocked (checkpoints) | 0 | 2 |
| Not tested (checkpoints) | 7 | 0 |
| Work done | Not measured | 67% of the core |
| API | Yes | Yes |
| OpenAPI | Yes | Yes |
| MCP server | Yes (official) | Yes (official) |
| CLI | No | Yes |
| SDK | Yes | Yes |
| llms.txt | Yes | Yes |
Bot checks, and where a person was needed.
| Mollie | Stripe | |
|---|---|---|
| Bot check | Google reCAPTCHA (score, then image challenge page) stopped it at sign up, with a visible challenge | HCaptcha puzzle when claiming the sandbox; it got in another way |
| Wall type | A challenge on the form | A challenge on the form |
| First wall | reCAPTCHA picture puzzle on sign-up | None |
| A person helped | No | No |
A challenge on the form: It asks every visitor to prove they are human. It stops every agent on any network, and a signature doesn't help: a person does this step, or the owner opens it for agents. Where we drive from.
Level and part scores.
| Mollie | Stripe | |
|---|---|---|
| Level | L1 · Needs a person | L3 · Does the work |
| Agent-ready setup | 100 of 100, good | 100 of 100, good |
| Standards | MCP client registration (current) · OpenAPI 3.1.0 (1 version behind) | MCP spec of 28 Jul 2026 (current) · MCP discovery (current) · MCP client registration (behind) · OpenAPI 3.0.0 (2 versions behind) |
Holds up: not measured in these drives. Docs match is measured in an Audit. What the scores mean.
Pay, cancel and delete.
| Mollie | Stripe | |
|---|---|---|
| Pay | No plan to buy | Reaches the checkout |
| Free plan or trial | Free plan | Free plan |
| Cancel | Not reached | Not needed |
| Delete the account | Not reached | Blocked |
How each one takes payment
- Mollie: No plan to buy.
- Stripe: Reaches the checkout: an agent payment on its API, none made yet.
Mollie vs Stripe: the short answers.
Which can an AI agent use, Mollie or Stripe?
Stripe gets an AI agent further: L3 · Does the work against L1 · Needs a person. With Mollie our agent was stopped at sign up (needs a human); with Stripe it got in on its own and did 67% of the work. Driven 12 Oct 2026 (Mollie) and 6 Oct 2026 (Stripe).
Can an AI agent sign up for Mollie and Stripe on its own?
Mollie: no, needs a human. Stripe: not needed.
Do Mollie and Stripe have an MCP server?
Mollie: yes (official). Stripe: yes (official).
Can an AI agent delete its Mollie or Stripe account?
Mollie: not reached. Stripe: blocked.
The drives and the category.
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