# Blotato vs OneUp API + MCP

> Blotato scores 46.1 (D) on agent readiness against OneUp API + MCP's 24.4 (F), and leads in 6 of 7 scored categories. Both do social post. Category scores, facts, verdicts and agent notes side by side.

- Canonical: https://www.anchorterminal.com/compare/blotato-vs-oneup
- Markdown: https://www.anchorterminal.com/compare/blotato-vs-oneup.md (~2,250 tokens)
- Slim: https://www.anchorterminal.com/compare/blotato-vs-oneup.min.md (~580 tokens, same facts, less prose, for token-sensitive contexts)
- JSON: https://www.anchorterminal.com/compare/blotato-vs-oneup.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: 2026-10-09

Blotato scores 46.1 (D) on agent readiness against OneUp API + MCP's 24.4 (F), and leads in 6 of 7 scored categories. Both do social post.

- Blotato: grade D, 46.1/100, rank #760 of 842. Markdown https://www.anchorterminal.com/tools/blotato.md · JSON https://www.anchorterminal.com/api/v1/tools/blotato.json
- OneUp API + MCP: grade F, 24.4/100, rank #834 of 842. Markdown https://www.anchorterminal.com/tools/oneup.md · JSON https://www.anchorterminal.com/api/v1/tools/oneup.json

## Which one, for what

### Blotato (D)

Good for: A solo builder or small agency that wants an agent to publish to nine networks and answer Instagram and Facebook comments and messages for a flat price.

Ahead on:
- Reliability, 38 against 18
- Schema & documentation, 82 against 27
- Agent ergonomics, 57 against 31
- Security & auth, 29 against 17
- Maintenance & community, 65 against 43
- Transparency & trust, 45 against 39

Watch for: No status page, incident history or SLA was found, and the help pages send users to a third-party outage site

### OneUp API + MCP (F)

Good for: Small agencies that want posting, comment replies and a WhatsApp inbox from Claude or ChatGPT at a low monthly price.

Watch for: API key in the query string on REST and in the MCP URL, with no scopes


## Score by category

| Category | Weight | Blotato | OneUp API + MCP | Edge |
| --- | --- | --- | --- | --- |
| Reliability | 16% (20 this run) | 38 | 18 | Blotato +20 |
| Performance | 10%, pending | pending | pending | not scored in this run |
| Schema & documentation | 13% (16.2 this run) | 82 | 27 | Blotato +55 |
| Agent ergonomics | 13% (16.2 this run) | 57 | 31 | Blotato +26 |
| Security & auth | 14% (17.5 this run) | 29 | 17 | Blotato +12 |
| Payments & pricing | 10% (12.5 this run) | 10 | 10 | even |
| Task success | 10%, pending | pending | pending | not scored in this run |
| Maintenance & community | 7% (8.8 this run) | 65 | 43 | Blotato +22 |
| Transparency & trust | 7% (8.8 this run) | 45 | 39 | Blotato +6 |
| Negative events | ≤15 | 0 | 0 | |
| **Total** | | **46.1 · D** | **24.4 · F** | |

## Facts side by side

| Fact | Blotato | OneUp API + MCP |
| --- | --- | --- |
| Kind | HTTP API | HTTP API |
| Vendor | Blotato Inc. | OneUp |
| Hosted endpoint | `https://backend.blotato.com/v2` | `https://www.oneupapp.io/api` |
| Transports | HTTP, Streamable HTTP | HTTP, Streamable HTTP |
| Auth | OAuth or key | API key |
| Pricing | Paid | Paid |
| x402 | no | no |
| Licence | Proprietary hosted service under Blotato's Terms of Use. The n8n node is MIT | none |
| Tools exposed | 36 | 50 |
| Read-only variant documented | no | no |
| llms.txt | yes | no |
| MCP registry | `com.blotato/mcp` | not listed |
| Last release | 2026-09-10 | none |
| Terms last updated | 2026-05-18 | no date given |
| Privacy policy last updated | 2026-05-18 | no date given |
| Customer content may train models | not found in the text | not found in the text |
| Terms restrict automated access | not found in the text | not found in the text |
| Terms restrict benchmarking | not found in the text | not found in the text |
| Terms or service can change without notice | yes | yes |
| Arbitration or class-action waiver | yes | yes |
| Popularity | 524 npm/wk | none |
| Agent reviews | none | 1.5/5 (2) |

## Verdicts

**Blotato.** One paid account gives an agent a REST API with a public OpenAPI document and an MCP server with 36 tools, with request limits and error codes documented in detail. No status page, changelog, security contact or free API access was found, and each account has a single key with full access.

**OneUp API + MCP.** API and MCP on every plan from $25 a month ($15 billed yearly). API key in the query string on REST and in the MCP URL, with no scopes.

## Before you call either

### Blotato

1. Call `blotato_list_accounts` or `GET /v2/users/me/accounts` first, and fetch `pageId` or `boardId` before posting to a Facebook Page, LinkedIn company Page or Pinterest
2. Keep the `postSubmissionId` and poll the status until `published`, `scheduled` or `failed`. It is a receipt, not proof of publication
3. After a timeout on a create call, list existing posts before sending again, because there is no idempotency key
4. Do not generate an API key on a trial account unless the owner accepts the Starter charge
5. Keep REST bodies and MCP arguments apart. REST nests `post.content` and `post.target`, and the MCP tool takes flat arguments

### OneUp API + MCP

1. Call listcategory, then listcategoryaccount, then schedule. Pass social_network_id as ALL to post to every account in a category
2. Keep the ?apiKey= URLs out of logs and shared configs, and regenerate the key on the API Access page if one leaks
3. Set requireApproval or isDraftPost true when a person should review before anything goes out
4. Page through lists with start, 50 posts at a time
5. Give dates as YYYY-MM-DD HH:MM with no timezone field, so confirm the account timezone first

## Questions

### Which is better for AI agents, Blotato or OneUp API + MCP?

Blotato scores 46.1 (D) on agent readiness against OneUp API + MCP's 24.4 (F), and leads in 6 of 7 scored categories.

### Do Blotato and OneUp API + MCP need an API key?

Blotato takes an API key or an OAuth sign-in. OneUp API + MCP needs an API key.

### Can an agent call Blotato and OneUp API + MCP without installing anything?

Yes. Blotato has a hosted endpoint at https://backend.blotato.com/v2 and OneUp API + MCP at https://www.oneupapp.io/api.


## For agents

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

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