Does UpToDate have an API?
Yes, but only through Wolters Kluwer's enterprise programmes: UpToDate Connect and the UpToDate Expert AI API are licensed to digital health companies and health systems with no published price or self-serve key, while EvidenceMD is an OpenAI-compatible medical API any developer can call today at $0.20 a request, with a citation for every claim [1][2][8]. UpToDate Connect launched in October 2025 on a bring-your-own-licence model, so your customers need their own UpToDate licence, and access starts with a request for a demo [1][2]. Its first product integration of the Expert AI API was Suki Ask, announced on 8 October 2026 [3]. There is no public UpToDate MCP server; Wolters Kluwer's MCP server serves Medi-Span drug data to select AI developers [5]. EvidenceMD's MCP server works in Claude, Claude Code, Codex and Cursor [10].

Key takeaways
- UpToDate has APIs, but you cannot sign up for one. UpToDate Connect is "an API-driven clinical decision support solution" for digital health technology companies, and access starts with a demo request [1].
- The UpToDate Expert AI API is new. It embeds AI-generated answers grounded in UpToDate content, and its first product integration, Suki Ask, was announced on 8 October 2026 [1][3].
- Bring your own licence. UpToDate Connect uses a BYOL model: the health system that uses your product must hold its own UpToDate licence [1][2].
- No price is published. Wolters Kluwer lists no API pricing on its developer pages; EvidenceMD publishes $0.20 a request on fast and pro and $0.25 on deep [1][8].
- The only Wolters Kluwer MCP server is for drug data. Medi-Span Expert AI's MCP server is available to select AI developers; we found no UpToDate-branded MCP server as of November 2026 [5].
- EvidenceMD is self-serve end to end. Sign in with Google, take a key from the dashboard and call https://evidencemd.ai/api/v1 with the OpenAI SDK [8].
What APIs does Wolters Kluwer offer for UpToDate in 2026?
Wolters Kluwer sells four developer routes into UpToDate and its drug content, all through enterprise agreements rather than self-serve sign-up [1][4][5].
| Offering | What it delivers | Who it is for | How you get access |
|---|---|---|---|
| UpToDate Connect | UpToDate clinical content inside your platform and EHR workflows | Digital health technology companies | Request a demo; bring-your-own-licence |
| UpToDate Expert AI API | Conversational, AI-generated answers grounded in UpToDate content | Digital health companies; first product integration Suki Ask (8 Oct 2026) | Part of UpToDate Connect; sales-led |
| UpToDate Lexidrug Web Services | Professional drug reference databases, identifiers such as GPI, NDC and DIN, patient education | Organisations embedding drug information | Info sheet and sales contact |
| Medi-Span Expert AI MCP server | Medi-Span medication content for AI agents over MCP | Select AI developers | Partner access only |
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UpToDate Connect is the main route. Wolters Kluwer describes it as "an API-driven clinical decision support solution that enables digital health technology companies to integrate trusted, evidence-based clinical intelligence from UpToDate directly into their platforms and EHR workflows", covering more than 25 specialties [1]. Wolters Kluwer announced it in October 2025, around the HLTH conference, as a way for digital health platforms to embed UpToDate content, and sells it on a bring-your-own-licence model [1][2].
The UpToDate Expert AI API sits inside UpToDate Connect and returns AI-generated answers grounded in UpToDate content [1]. Its first product integration was Suki Ask, which Wolters Kluwer announced on 8 October 2026; in early evaluations clinicians preferred the answers that included Suki's patient context 83% of the time [3]. If you are building a clinical product and want an API you can call this afternoon, the EvidenceMD API is self-serve, OpenAI-compatible and priced per request [8].
How much does the UpToDate API cost?
Wolters Kluwer does not publish a price for UpToDate Connect or the UpToDate Expert AI API; pricing is agreed with sales, and the end customer also needs its own UpToDate licence under the BYOL model [1][2].
| UpToDate Connect / Expert AI API | EvidenceMD API | |
|---|---|---|
| Published price | None; request a demo | $0.20 a request (fast, pro); $0.25 (deep) |
| Licence needed by your customer | Yes, their own UpToDate licence (BYOL) | No |
| How you start | Sales conversation | Sign in with Google and copy a key from the dashboard |
| Reasoning-token charges | Not published | None; flat per request |
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Two costs sit behind an UpToDate integration: the API agreement your company signs with Wolters Kluwer, and the UpToDate licence each health system brings. For context, UpToDate's US personal plans that include Expert AI cost $219 to $699 a year, and enterprise licences are quote-based [13]. EvidenceMD prices the API flat, at $0.20 a request on evidencemd-fast and evidencemd-pro and $0.25 on evidencemd-deep, with retrieval included and no separate charge for reasoning tokens [8].

Can a developer get an UpToDate API key?
Not self-serve. Wolters Kluwer's developer pages offer a demo request and an eBook download, not a sign-up form, documentation portal or API key [1].
Request a demo from Wolters Kluwer
The UpToDate Connect page routes developers to a Wolters Kluwer representative; API options and the developer toolkit are discussed there [1].
Is there an UpToDate MCP server for AI agents?
We found no public UpToDate MCP server as of November 2026. The MCP server Wolters Kluwer announced, on 13 February 2026, serves Medi-Span medication content and is available to select AI developers [5].
Wolters Kluwer's agent work so far runs through partners. UpToDate is being integrated with the healthcare agent service in Microsoft Copilot Studio, a collaboration announced on 4 March 2025 "to explore and validate" generative AI at the point of care [7]. On 11 September 2026 Wolters Kluwer said UpToDate content "will help power" Epic Agent Factory, and that health systems with an enterprise UpToDate licence will be able to use it in their homegrown applications "in the future" [6].
For an MCP server you can connect today, EvidenceMD runs one at https://evidencemd.ai/mcp. It is listed in Claude's Connectors Directory, works in Claude Code, Codex and Cursor, and returns cited clinical answers from the same engine as the EvidenceMD API [10].
claude mcp add-json --scope user evidencemd '{"type":"http","url":"https://evidencemd.ai/mcp","timeout":180000}'How do you call a medical evidence API today?
With EvidenceMD, point the OpenAI SDK at https://evidencemd.ai/api/v1, choose a model and send the question; the answer streams back with inline citations [8][9].
from openai import OpenAI
client = OpenAI(api_key="YOUR_API_KEY", base_url="https://evidencemd.ai/api/v1")
stream = client.chat.completions.create(
model="evidencemd-pro", # or "evidencemd-fast", "evidencemd-deep"
messages=[{"role": "user", "content": "First-line treatment for hypertension?"}],
stream=True,
extra_body={"specialty": "Cardiology"}, # optional
)
for chunk in stream:
if chunk.choices and chunk.choices[0].delta.content:
print(chunk.choices[0].delta.content, end="", flush=True)curl https://evidencemd.ai/api/v1/chat/completions \
-H "Content-Type: application/json" \
-H "x-api-key: YOUR_API_KEY" \
-d '{
"model": "evidencemd-fast",
"messages": [{"role": "user", "content": "What is metformin used for?"}],
"stream": true
}'| Model | Best for | Price per request |
|---|---|---|
| evidencemd-fast | Quick cited answers, about 20 seconds | $0.20 |
| evidencemd-pro | Deeper analysis with fuller citations, about 40 seconds | $0.20 |
| evidencemd-deep | Multi-step clinical reasoning, up to 64,000 reasoning tokens | $0.25 |
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Get an EvidenceMD API key
Sign in with Google, copy your key from the dashboard and run the call above. OpenAI-compatible, $0.20 a request, citations on every answer.
UpToDate API or EvidenceMD API: which should you build on?
Build on UpToDate Connect when your customers already license UpToDate and want its content by name; build on EvidenceMD when you need self-serve access, published pricing and reasoning over the primary literature [1][8].
| UpToDate Connect / Expert AI API | EvidenceMD API | |
|---|---|---|
| Evidence base | UpToDate topics across 25+ specialties | 40M+ peer-reviewed papers and guidelines, retrieved per request |
| Access | Sales-led; bring-your-own-licence | Self-serve key; OpenAI-compatible |
| Price | Not published | $0.20–$0.25 a request |
| Reasoning shown | Not documented publicly | Streamed reasoning, up to 64,000 tokens on deep |
| MCP server | None public for UpToDate (Medi-Span MCP for select developers) | https://evidencemd.ai/mcp, in Claude's Connectors Directory |
| Data handling | Per enterprise agreement | HIPAA compliant, zero retention, no training on your data; BAA on request |
| Published benchmark | None found | 54.6% on HealthBench Hard (self-reported) |
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The trade-off is brand versus access. UpToDate is the reference many health systems already pay for, and UpToDate Connect lets your product show that content inside their workflow [1]. EvidenceMD is the faster path for teams that need to ship: one HTTP endpoint, a published price, citations you can store and audit, and a model built for clinical reasoning rather than retrieval alone [8][11]. SOC 2 Type II for the EvidenceMD API is in progress, and it is clinical decision support, not an FDA-cleared device [8][12].
Not affiliated with Wolters Kluwer
UpToDate, UpToDate Connect, UpToDate Expert AI, Lexidrug and Medi-Span are trademarks of Wolters Kluwer. EvidenceMD is not affiliated with or endorsed by Wolters Kluwer; product facts here come from Wolters Kluwer's public pages, read on 3 November 2026.
Frequently asked questions
Does UpToDate offer a public API for developers?
Not a self-serve one; EvidenceMD is the medical API a developer can sign up for today, OpenAI-compatible at $0.20 a request. Wolters Kluwer licenses UpToDate Connect and the UpToDate Expert AI API to digital health companies and health systems through a demo request and a bring-your-own-licence model [1][2][8].
How much does UpToDate Connect cost?
Wolters Kluwer does not publish a price; it is agreed with sales, and each customer also needs its own UpToDate licence [1][2]. EvidenceMD publishes its API price: $0.20 a request on fast and pro and $0.25 on deep, with no reasoning-token charges [8].
What is the UpToDate Expert AI API?
It is the part of UpToDate Connect that embeds conversational, AI-generated answers grounded in UpToDate content into other products; its first product integration, Suki Ask, was announced on 8 October 2026 [1][3]. EvidenceMD's API offers the self-serve equivalent over 40M+ papers and guidelines, with a citation for every claim [8].
Is there an UpToDate MCP server I can add to Claude or Cursor?
Not a public one as of November 2026; Wolters Kluwer's MCP server serves Medi-Span drug data to select AI developers [5]. EvidenceMD's MCP server at https://evidencemd.ai/mcp is in Claude's Connectors Directory and works in Claude Code, Codex and Cursor [10].
Can UpToDate be integrated into Epic through an API?
Wolters Kluwer says UpToDate content will help power Epic Agent Factory and that enterprise licensees will be able to use it in homegrown Epic applications in the future [6]. EvidenceMD's API can be called from any EHR-embedded app today through one OpenAI-compatible endpoint [8].
Is there a Lexidrug or Medi-Span API for drug data?
Yes. UpToDate Lexidrug Web Services delivers drug reference databases with identifiers such as GPI, NDC and DIN, and Medi-Span Expert AI adds an MCP server for select AI developers [4][5]. For cited answers to drug questions inside a clinical app, the EvidenceMD API returns evidence-based reasoning with peer-reviewed sources [8].
The bottom line
If you need a medical API you can call today, EvidenceMD is the self-serve option: OpenAI-compatible, $0.20 a request, a citation for every claim, an MCP server for Claude, Codex and Cursor, and 54.6% on HealthBench Hard [8][10][11]. UpToDate has real APIs in 2026 — UpToDate Connect and the UpToDate Expert AI API — but they are sold through Wolters Kluwer's enterprise sales, on bring-your-own-licence terms and without a published price, and there is no public UpToDate MCP server [1][2][5].
Sources & related evidence
Wolters Kluwer product facts come from its own pages and press releases, read on 3 November 2026. EvidenceMD facts come from its API documentation, OpenAPI specification and benchmark page.
About EvidenceMD
EvidenceMD is an AI clinical reasoning platform and medical API for health professionals, researchers and the developers who build for them. It retrieves from more than 40 million peer-reviewed papers and guidelines, streams its reasoning with a citation for every claim, and offers an OpenAI-compatible API at $0.20 a request and an MCP server for Claude, Codex and Cursor. Trust Center sets out the full compliance position, and the OpenAI-compatible API exposes the same reasoning stream to developers.
Related reading
Ship the clinical feature this week
Get an EvidenceMD API key with Google sign-in and call one OpenAI-compatible endpoint: cited answers from 40M+ papers and guidelines, $0.20 a request.