# AffixIO (affix-io.com)

Checks a condition against your membership or permission records and returns a yes/no result with a verifiable evidence reference.

- Atlas card: https://inite.ai/en/atlas/affix-io.com
- Site: https://affix-io.com
- For: Developers and teams that need to check eligibility or access against their own records or data sources
- Use 22/100 · alive 100/100

## Used for

- Check whether a membership is currently active
- Confirm an AI agent may make a proposed purchase
- Verify an eligibility condition without copying the full record

## Price

- from 19 GBP/month, no free plan (read 2026-10-21 on https://affix-io.com/pricing/)

## For developers

- OpenAPI: https://affix-io.com/openapi.json (8 paths)
- API docs: https://affix-io.com/developers
- MCP server: com.affix-io/affixio (namespace; auth on 2026-10-21)
- Read 2026-10-21

## MCP server, measured daily

Server: https://www.affix-io.com/mcp/, checked every day since 2026-10-21 (14 checks).

- Answered: 100% of daily checks
- Median first answer: 494 ms
- Sign-in: OAuth (the client signs the user in)
- Method: https://inite.ai/en/atlas/mcp/report

## Your data

- Certifications stated: none
- Read 2026-10-21

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Source: INITE Atlas, https://inite.ai/en/atlas/affix-io.com. JSON: https://inite.ai/api/atlas/affix-io.com. MCP: https://inite.ai/api/mcp (atlas_lookup).