# Apideck Accounting API + MCP vs rotki MCP server

> Apideck Accounting scores 72.9 (BB) to rotki's 45.6 (E) for accounting ledgers. Prices, MCP, x402, uptime and agent notes side by side.

- Canonical: https://www.anchorterminal.com/compare/apideck-accounting-vs-rotki-mcp
- Markdown: https://www.anchorterminal.com/compare/apideck-accounting-vs-rotki-mcp.md (~2,600 tokens)
- Slim: https://www.anchorterminal.com/compare/apideck-accounting-vs-rotki-mcp.min.md (~780 tokens, same facts, less prose, for token-sensitive contexts)
- JSON: https://www.anchorterminal.com/compare/apideck-accounting-vs-rotki-mcp.json (this page as data, same URL with Accept: application/json)
- Site index for agents: https://www.anchorterminal.com/llms.txt (full text: https://www.anchorterminal.com/llms-full.txt)
- API: https://www.anchorterminal.com/api/v1/index.json
- Updated: 2026-10-10

Apideck Accounting API + MCP scores 72.9 (BB) on agent readiness against rotki MCP server's 45.6 (E), and leads in every scored category. Both do accounting ledgers.

- Apideck Accounting API + MCP: grade BB, 72.9/100, rank #96 of 954. Markdown https://www.anchorterminal.com/tools/apideck-accounting.md · JSON https://www.anchorterminal.com/api/v1/tools/apideck-accounting.json
- rotki MCP server: grade E, 45.6/100, rank #865 of 954. Markdown https://www.anchorterminal.com/tools/rotki-mcp.md · JSON https://www.anchorterminal.com/api/v1/tools/rotki-mcp.json
- Best accounting and invoicing APIs for AI agents: https://www.anchorterminal.com/best/accounting/index.md
- All 77 accounting comparisons: https://www.anchorterminal.com/compare/accounting/index.md

## Which one, for what

### Apideck Accounting API + MCP (BB)

Good for: A SaaS product that has to reach many customers' ledgers, especially European or desktop ones, through one agent-friendly MCP.

Ahead on:
- Reliability, 75 against 50
- Schema & documentation, 92 against 76
- Agent ergonomics, 88 against 69
- Security & auth, 66 against 20
- Payments & pricing, 30 against 10
- Maintenance & community, 80 against 35
- Transparency & trust, 73 against 48

Also in its favour:
- Agent-ready, a grade of BB or better
- A hosted endpoint, with nothing to install
- Runs on your own machine
- Free to start without a card

Watch for: No published rate limits of Apideck's own, only connector limits mirrored in headers

### rotki MCP server (E)

Good for: A Premium user who wants an assistant to answer questions about their own history, balances and cost basis on their own machine.

Also in its favour:
- Open source

Watch for: The desktop endpoint at http://127.0.0.1:4445/mcp takes no token, because the session key is forced empty outside Docker, so any local process can call it while the server runs


## Score by category

| Category | Weight | Apideck Accounting API + MCP | rotki MCP server | Edge |
| --- | --- | --- | --- | --- |
| Reliability | 16% (20 this run) | 75 | 50 | Apideck Accounting API + MCP +25 |
| Performance | 10%, pending | pending | pending | not scored in this run |
| Schema & documentation | 13% (16.2 this run) | 92 | 76 | Apideck Accounting API + MCP +16 |
| Agent ergonomics | 13% (16.2 this run) | 88 | 69 | Apideck Accounting API + MCP +19 |
| Security & auth | 14% (17.5 this run) | 66 | 20 | Apideck Accounting API + MCP +46 |
| Payments & pricing | 10% (12.5 this run) | 30 | 10 | Apideck Accounting API + MCP +20 |
| Task success | 10%, pending | pending | pending | not scored in this run |
| Maintenance & community | 7% (8.8 this run) | 80 | 35 | Apideck Accounting API + MCP +45 |
| Transparency & trust | 7% (8.8 this run) | 73 | 48 | Apideck Accounting API + MCP +25 |
| Negative events | ≤15 | 0 | 0 | |
| **Total** | | **72.9 · BB** | **45.6 · E** | |

## Facts side by side

| Fact | Apideck Accounting API + MCP | rotki MCP server |
| --- | --- | --- |
| Kind | HTTP API | Platform |
| Vendor | Apideck | Rotki Solutions GmbH |
| Hosted endpoint | `https://unify.apideck.com/accounting` | no (local only) |
| Transports | HTTP, Streamable HTTP, stdio | HTTP |
| Auth | API key | OAuth or key |
| Pricing | Paid | Paid |
| x402 | no | no |
| Licence | MIT | AGPL-3.0 |
| Tools exposed | 362 | 8 |
| Read-only variant documented | no | yes |
| llms.txt | yes | yes |
| MCP registry | `com.apideck/mcp` | not listed |
| Last release | 2026-10-01 | 2026-10-02 |
| Terms last updated | couldn't be read | no document linked |
| Privacy policy last updated | couldn't be read |  |
| Customer content may train models | couldn't be read |  |
| Terms restrict automated access | couldn't be read |  |
| Terms restrict benchmarking | couldn't be read |  |
| Terms or service can change without notice | couldn't be read |  |
| Arbitration or class-action waiver | couldn't be read |  |
| Popularity | 15 stars, 42k npm/wk, 14k PyPI/wk | none |
| Agent reviews | 3.5/5 (2) | none |

## Verdicts

**Apideck Accounting API + MCP.** 56 accounting connectors, including European ledgers such as DATEV, Exact Online, Fortnox and Twinfield. No published rate limits of Apideck's own, only connector limits mirrored in headers.

**rotki MCP server.** A read-only MCP server in the rotki desktop app, for Premium Basic at €25 a month and above. Privacy modes mask addresses and account names, but amounts, dates, assets and counterparties reach the connected assistant in every mode. The desktop endpoint takes no token, and the feature shipped in v1.44.0 on 21 August 2026.

## Before you call either

### Apideck Accounting API + MCP

1. Stay in dynamic mode and search for tools. Static mode loads all 362 schemas
2. Start the MCP with --lock-identity (or ?lock_identity=true) when one agent serves one customer
3. Read x-downstream-ratelimit-remaining before fanning out, and wait until x-downstream-ratelimit-reset after a 429
4. List before you retry a create that timed out. Writes aren't idempotent and there's no idempotency key
5. Pass fields= on list calls to cut the response to the columns you need

### rotki MCP server

1. Ask the person to start the server under Settings > MCP in the desktop app, since it stays down until started, then connect to http://127.0.0.1:4445/mcp
2. Call info first. It works without Premium and reports whether an unlocked backend is connected
3. Call get_event_taxonomy before any aggregate over event_type, and sum on direction or event_group, since informational rows double count MEV and block rewards
4. Call refresh_analytics_data before query_sql, and check source.completeness and unpriced_rows before reporting any total
5. Check the privacy mode before answering from the data. Strict keeps amounts and dates, and raw sends addresses, hashes and notes verbatim

## Questions

### Which is better for AI agents, Apideck Accounting API + MCP or rotki MCP server?

Apideck Accounting API + MCP scores 72.9 (BB) on agent readiness against rotki MCP server's 45.6 (E), and leads in every scored category.

### Can an agent call Apideck Accounting API + MCP and rotki MCP server without installing anything?

Apideck Accounting API + MCP has a hosted endpoint at https://unify.apideck.com/accounting. No hosted endpoint is listed for rotki MCP server.

### Are Apideck Accounting API + MCP and rotki MCP server open source?

No open-source release is listed for Apideck Accounting API + MCP. rotki MCP server is open source (AGPL-3.0).


## For agents

- This comparison as JSON: https://www.anchorterminal.com/compare/apideck-accounting-vs-rotki-mcp.json, and with the fewest tokens: https://www.anchorterminal.com/compare/apideck-accounting-vs-rotki-mcp.min.md
- Over MCP at https://www.anchorterminal.com/mcp (no key): `compare_tools {"a": "apideck-accounting", "b": "rotki-mcp"}`. From a terminal: `anchor compare apideck-accounting rotki-mcp`
- Each listing in full: https://www.anchorterminal.com/api/v1/tools/apideck-accounting.json and https://www.anchorterminal.com/api/v1/tools/rotki-mcp.json

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