# PayPal L1 · Needs a person PayPal Business is a payment service for taking online payments, sending invoices and paying out money. **Can an AI agent use PayPal? No.** Our agent couldn't get into PayPal on its own. Category: Payments · Connects by: MCP, API, SDK · Agent payments: None found · Driven: 31 Oct 2026 **How to connect** - MCP server URL: `https://mcp.paypal.com/mcp` (streamable HTTP, documented). Source: https://mcp.paypal.com/mcp - API base URL: `https://api-m.sandbox.paypal.com` (documented). Source: https://api.github.com/repos/paypal/paypal-rest-api-specifications/contents/openapi - Docs page: `https://developer.paypal.com/` (tested in our drive). Source: https://developer.paypal.com/ **Level 1: Needs a person.** Agents can't get in on their own. - Got in by: A person sets it up (Not on its own in its last 3 drives) - Got as far as: Sign up (Use, Pay and Leave not reached) - To reach L2: Let an agent sign up on its own. [What the levels mean](https://agentdrives.com/method/levels?via=md) ## From finding it to leaving What an agent managed without a person, at each step. 1. **Find**: On its own. Docs it can act on: llms.txt, an OpenAPI and an MCP server. 303 doc pages read. 2. **Get in**: Stopped. Can't sign up. A bot block page appears on sign-up and sign-in. Stopped here. 3. **Use**: Not reached. Tasks need an account. 4. **Pay**: Not reached. Buying needs an account. 5. **Leave**: Not reached. Nothing to cancel or delete. ## Getting in None of the 3 ways in got our agent in on its own; one got partway. Where it stopped: **Email and password**. A bot block page appears on sign-up and sign-in. - Both kinds of agent (On a server, or in its own browser): No. Signing up needs a person: it returned a block page served by DataDome. - Signed agent (Known to Cloudflare): Yes. The sign-up page opens. | Way in | What happened | |---|---| | No key needed | Partway | | Email and password | Stopped by a CAPTCHA | | Sign-in for apps (OAuth, MCP) | Stopped by a bot check | - Crawlers: **robots.txt asks crawlers to stay off sign-up and the API.** Nothing to fix. It keeps these pages out of search and doesn't stop agents signing up. [How agents get past bot checks](https://agentdrives.com/guides/let-signed-agents-past-your-bot-check.md?via=md) ## What an agent can do with PayPal No task was tried: our agent couldn't get into PayPal. Core tasks PayPal offers an agent: - Accept an online payment via PayPal Checkout (API) - Embed a branded checkout in your site (API) - Create a payment link (no-code) (Web app) - Create and send an invoice (API) - Take an in-person payment (POS, Tap to Pay, card reader) (Web app) - Pay out the balance or send payouts to recipients (API) - Onboard a connected (marketplace) account (API) What it can't do, and why: - Get API credentials or an MCP token: Keys only come from the dashboard, which is behind the block. - Send invoices, make payouts, payment links, refunds or webhooks: Every call needs credentials from an account. - Approve and finish a test payment: The test buyer sign-up needs a phone number. 28 more tasks it offers: - Authorise and capture a payment separately (API) - Refund a payment (API) - Save a customer's payment method (vault) (API) - Record a payment on an invoice (API) - Edit or delete an invoice (API) - Set up recurring invoices (Web app) - Request a deposit or installment payment on an invoice (Web app) - Enable local/alternative payment methods for buyers (API) - Offer a Buy Now Pay Later (Pay Later) option at checkout (API) - Charge in multiple currencies (API) - List payments / view transaction history (API) - Run a payment or sales report (API) - Read the account balance (API) - Respond to a dispute or chargeback (API) - Screen payments for fraud / set risk rules (Web app) - Register a webhook for payment events (API) - Send a test webhook event (API) - Use a sandbox / test mode (API) - Buy a discounted shipping label (Web app) - Calculate sales tax at checkout (API) - Apply for business financing (working capital or business loan) (Web app) - Issue a PayPal Business Debit Card (Web app) - List and connect sales channels (platforms and marketplaces) (Web app) - Sync a product catalog for AI shopping discovery (Store Sync) (Web app) - Manually key in a card payment (Virtual Terminal) (Web app) - Collect donations at reduced nonprofit rates (Web app) - Comply with PCI network/security requirements (Web app) - Get custom high-volume pricing (Contact Sales) (Web app) **Surface audit:** 158 documented operations, 9 run, 3 passed, 6 not as documented, 148 blocked (sandbox or plan limits), 1 left out to stay safe. ## How an agent connects MCP, API, OpenAPI, SDK and llms.txt found. Agent surfaces: API documented · MCP tested · CLI none found · SDK tested · Docs tested · Agent payments none found. Issues found: 9. - **MCP server**: 5 tested. Official server. Remote OAuth (DCR) and local npx @paypal/mcp, 28 tools when driven. Sign-in needed to see its tools. https://mcp.paypal.com/mcp In the MCP registry as `com.paypal.mcp/mcp`. (34 tools across its docs) - **API**: Listed, not tested. REST, 115 operations in 13 OpenAPI specs. (115 operations across its docs) - **OpenAPI**: Yes. 3.0.3/3.0.4 on GitHub. - **CLI**: None found. - **SDK**: 3 tested. JS SDK v5 (client-id=sb shortcut), @paypal/paypal-server-sdk 2.5.0, @paypal/agent-toolkit 1.11.0. (5 methods across its docs) - **llms.txt**: Yes. https://www.paypal.com/llms.txt - **Agent payments**: None found. The checkout wasn't reached. - **Docs**: In part. Covers getting started, auth and error codes. Code examples on only some pages. https://developer.paypal.com/ (303 of 5,150 pages read) [The standards](https://agentdrives.com/standard) ## Tips for agent builders - For a no-account checkout prototype, load https://www.paypal.com/sdk/js?client-id=sb and create orders with actions.order.create (sandbox). - Read any developer.paypal.com page as Markdown by appending .md to its URL. - OpenAPI specs: github.com/paypal/paypal-rest-api-specifications/openapi. - Remote MCP: https://mcp.paypal.com/mcp (sandbox https://mcp.sandbox.paypal.com/mcp) with OAuth via DCR; the local server is npx @paypal/mcp with PAYPAL_ACCESS_TOKEN. ## How PayPal compares In Payments: 2 of the 7 products we drove in Payments are higher; 4 others share L1. - [GoCardless](https://agentdrives.com/tools/gocardless.md?via=md): L4, Gets in on its own - [Stripe](https://agentdrives.com/tools/stripe.md?via=md): L3, Gets in on its own - [Lemon Squeezy](https://agentdrives.com/tools/lemonsqueezy.md?via=md): L1, Can't sign up on its own - [Mollie](https://agentdrives.com/tools/mollie.md?via=md): L1, Can't sign up on its own - **PayPal** (this page): L1, Can't sign up on its own - [Polar](https://agentdrives.com/tools/polar.md?via=md): L1, Can't sign up on its own - [Square](https://agentdrives.com/tools/squareup.md?via=md): L1, Can't sign up on its own [All 7 in Payments](https://agentdrives.com/categories/payments?via=md) Sorted by level, then work done, then time to the first call. [How we rank](https://agentdrives.com/method?via=md#order) On our standard (24 criteria: against other payments products where we measured 5 or more, otherwise against every product we measured): - [Payments safe to retry, with a receipt](https://agentdrives.com/standard#pay-04): **The best result** All 4 others (payments products) lower. - [Answers sized for an agent](https://agentdrives.com/standard#api-04): **Ahead of most** 3 of 4 others (payments products) lower, 1 the same. - [Spend an agent can see and cap](https://agentdrives.com/standard#pay-05): **In the middle** 2 of 4 others (payments products) lower, 2 the same. - [Every way in works for an agent](https://agentdrives.com/standard#in-11): **Ahead of most** 3 of 5 others (payments products) lower, 1 the same, 1 higher. - [Descriptions that say when to use the tool](https://agentdrives.com/standard#mcp-04): **In the middle** 20 of 65 others (every product) lower, 30 the same, 15 higher. - [Tool names that sort themselves](https://agentdrives.com/standard#mcp-03): **Level with most** 61 of 65 others (every product) the same, 4 lower. - [Pages fit one fetch](https://agentdrives.com/standard#docs-08): **The same as all** 5 others (payments products). - [A path written for agents](https://agentdrives.com/standard#docs-10): **The same as all** 5 others (payments products). - [Fast to the first call](https://agentdrives.com/standard#in-03): **The same as all** 4 others (payments products). - [One way to page through lists](https://agentdrives.com/standard#api-03): **The same as all** 4 others (payments products). - [Real status codes](https://agentdrives.com/standard#err-01): **The same as all** 5 others (payments products). - [Errors a program can read](https://agentdrives.com/standard#err-02): **In the middle** 1 of 4 others (payments products) lower, 2 the same, 1 higher. - [Errors say what to do next](https://agentdrives.com/standard#err-03): **In the middle** 1 of 4 others (payments products) lower, 2 the same, 1 higher. - [WebMCP tools on the web app](https://agentdrives.com/standard#proto-02): **The same as all** 5 others (payments products). - [Typed, tight input schemas](https://agentdrives.com/standard#mcp-06): **Level with most** 39 of 65 others (every product) the same, 10 lower, 16 higher. - [A tool list that fits](https://agentdrives.com/standard#mcp-11): **Behind most** 33 of 65 others (every product) higher, 16 the same, 16 lower. - [Agents pick the right tool](https://agentdrives.com/standard#mcp-05): **Level with most** 44 of 65 others (every product) the same, 1 lower, 20 higher. - [The best way in is built for agents](https://agentdrives.com/standard#in-12): **Level with most** 3 of 5 others (payments products) the same, 2 higher. - [Sign-in for agents acting for a person](https://agentdrives.com/standard#in-08): **Behind most** 3 of 5 others (payments products) higher, 2 the same. - [A request id on every answer](https://agentdrives.com/standard#err-07): **Behind most** 3 of 5 others (payments products) higher, 2 the same. - [Export before leaving](https://agentdrives.com/standard#leave-03): **Behind most** 3 of 5 others (payments products) higher, 2 the same. - [Truthful annotations](https://agentdrives.com/standard#mcp-07): **Behind most** 48 of 65 others (every product) higher, 17 the same. - [Docs an agent can navigate](https://agentdrives.com/standard#docs-11): **Behind most** 4 of 5 others (payments products) higher, 1 the same. - [Versions an agent can pin](https://agentdrives.com/standard#api-07): **The lowest result** All 4 others (payments products) higher. [How each criterion is graded](https://agentdrives.com/standard) ## For the team behind PayPal **6 things to fix for agents.** Agent blockers: 3 found · Agent surfaces: 6 issues found. Safety review: 1 issue found. Agents get stuck at Get in. Prove PayPal is yours, then see where each issue is, read your safety findings and ask for a free drive after a fix. How to fix each one comes with the Audit. - Find: Clear - Get in: Blocks agents - Use: Not reached - Pay: Not reached - Leave: Not reached [Claim PayPal, free](https://agentdrives.com/app/products?add=paypal.com&ref=listing) · [What a drive covers](https://agentdrives.com/method?via=md) ## Where PayPal fits - Category: [Payments and finance](https://agentdrives.com/categories/finance?via=md), [Payments](https://agentdrives.com/categories/payments?via=md) - Wall: [Bot checks](https://agentdrives.com/access/get-in/bot-checks) (kept our agent out), [DataDome bot check](https://agentdrives.com/vendors/datadome) (the check, and every product we met it at), [Let signed AI agents past your bot check](https://agentdrives.com/guides/let-signed-agents-past-your-bot-check?via=md) (fix guide) - Standards: [MCP](https://agentdrives.com/standards/mcp) (tools an agent can call), [OpenAPI](https://agentdrives.com/standards/openapi) (its API, described), [llms.txt](https://agentdrives.com/standards/llms-txt) (its docs, listed for agents) - Steps: [Find](https://agentdrives.com/access/find), [Get in](https://agentdrives.com/access/get-in) (stopped here), [Use](https://agentdrives.com/access/use), [Pay](https://agentdrives.com/access/pay), [Leave](https://agentdrives.com/access/leave) - Rivals: [Lemon Squeezy](https://agentdrives.com/tools/lemonsqueezy?via=md) (L1), [Mollie](https://agentdrives.com/tools/mollie?via=md) (L1), [Polar](https://agentdrives.com/tools/polar?via=md) (L1) Data: [JSON](https://agentdrives.com/api/tools/paypal.json?via=md) · [Markdown](https://agentdrives.com/tools/paypal.md?via=md) · [History](https://agentdrives.com/tools/paypal/history?via=md) · [Atom](https://agentdrives.com/feeds/tools/paypal.atom) · [JSON Feed](https://agentdrives.com/feeds/tools/paypal.json) · licence [CC BY 4.0](https://creativecommons.org/licenses/by/4.0/) **Found an error?** [Tell us on this page](https://agentdrives.com/tools/paypal?via=md#correct) or read [how corrections work](https://agentdrives.com/corrections?via=md).