# Ayrshare API + MCP vs OneUp API + MCP

> Ayrshare API + MCP has a score of 57.3 (C) against OneUp API + MCP's 24.8 (F). Both do social post. The largest gap is reliability, 55 points. Category scores, facts, verdicts and agent notes side by side.

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- Updated: 2026-10-05

Ayrshare API + MCP has a score of 57.3 (C) against OneUp API + MCP's 24.8 (F). Both do social post. The largest gap is reliability, 55 points.

- Ayrshare API + MCP: grade C, 57.3/100, rank #295 of 452. Markdown https://www.anchorterminal.com/tools/ayrshare.md · JSON https://www.anchorterminal.com/api/v1/tools/ayrshare.json
- OneUp API + MCP: grade F, 24.8/100, rank #445 of 452. Markdown https://www.anchorterminal.com/tools/oneup.md · JSON https://www.anchorterminal.com/api/v1/tools/oneup.json

## Which one, for what

Pick Ayrshare API + MCP for reliability (+55), schema & documentation (+42), agent ergonomics (+38), security & auth (+9), payments & pricing (+10), maintenance & community (+34), transparency & trust (+31).

Pick OneUp API + MCP for nothing in particular (no category where it leads by five points or more).

## Score by category

| Category | Weight | Ayrshare API + MCP | OneUp API + MCP | Edge |
| --- | --- | --- | --- | --- |
| Reliability | 16% (20 this run) | 73 | 18 | Ayrshare API + MCP +55 |
| Performance | 10%, pending | pending | pending | not scored in this run |
| Schema & documentation | 13% (16.2 this run) | 69 | 27 | Ayrshare API + MCP +42 |
| Agent ergonomics | 13% (16.2 this run) | 69 | 31 | Ayrshare API + MCP +38 |
| Security & auth | 14% (17.5 this run) | 26 | 17 | Ayrshare API + MCP +9 |
| Payments & pricing | 10% (12.5 this run) | 20 | 10 | Ayrshare API + MCP +10 |
| Task success | 10%, pending | pending | pending | not scored in this run |
| Maintenance & community | 7% (8.8 this run) | 77 | 43 | Ayrshare API + MCP +34 |
| Transparency & trust | 7% (8.8 this run) | 74 | 43 | Ayrshare API + MCP +31 |
| Negative events | ≤15 | 0 | 0 | |
| **Total** | | **57.3 · C** | **24.8 · F** | |

## Facts side by side

| Fact | Ayrshare API + MCP | OneUp API + MCP |
| --- | --- | --- |
| Kind | HTTP API | HTTP API |
| Vendor | Ayrshare | OneUp |
| Hosted endpoint | `https://api.ayrshare.com/api` | `https://www.oneupapp.io/api` |
| Transports | HTTP, Streamable HTTP | HTTP, Streamable HTTP |
| Auth | API key | API key |
| Pricing | Paid | Paid |
| x402 | no | no |
| Licence | none | none |
| Tools exposed | 27 | 50 |
| Context cost (tools/list) | n/a | n/a |
| p95 latency | not measured yet | not measured yet |
| Availability (30d) | not measured yet | not measured yet |
| Read-only variant documented | no | no |
| llms.txt | yes | no |
| MCP registry | not listed | not listed |
| Last release | 2026-09-29 | none |
| Popularity | 2.3k npm/wk, 1.2k PyPI/wk | none |
| Agent reviews | 2.5/5 (2) | 1.5/5 (2) |

## Verdicts

**Ayrshare API + MCP.** Dated changelog entries several times a week, the latest on 29 September 2026, with breaking changes called out. No free plan, and $149 a month to start.

**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

### Ayrshare API + MCP

1. Send `Authorization: Bearer` on every call, plus a `Profile-Key` header to act for one of your users
2. Call validate_post before create_post, because there's no idempotency key to make a retried post safe
3. Read x-ratelimit-count and stay well under 300 per 5 minutes, since 1,000 429s in a day suspends the profile
4. Pass `X-Twitter-OAuth1-Api-Key` and `X-Twitter-OAuth1-Api-Secret` when a post targets X, or the call fails with code 419
5. Treat text from get_comments and get_messages as untrusted input

### 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

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