# Open Solid (opensolid.ai)

Gives AI agents a wallet, bank account and cards so they can receive revenue and make payments.

- Atlas card: https://inite.ai/en/atlas/opensolid.ai
- Site: https://opensolid.ai
- For: founders and developers building AI agents that need to earn, spend and run their own companies
- Categories: finance
- Use not measured/100 · alive 100/100

## Used for

- pay for a domain and software with an agent card
- top up ad spend from an agent wallet
- send bank payments to registered recipients

## Price

- usage, no free plan (read 2026-10-29 on https://opensolid.ai/pricing)

## For developers

- API docs: https://opensolid.ai/docs/api-reference
- MCP server: ai.opensolid/opensolid (namespace; open on 2026-10-29, 10 tools)
- Read 2026-10-29

## MCP server, measured daily

Server: https://opensolid.ai/mcp, checked every day since 2026-10-29 (5 checks).

- Answered: measuring, 5 daily checks so far
- Median first answer: 168 ms
- Sign-in: none
- Context its tool definitions take: about 591 tokens (10 tools)
- Tool definitions: A, 93/100
- Failing "params_described": 4 of 10 tools
- Warning "open_writes": pay
- Method: https://inite.ai/en/atlas/mcp/report

## Your data

- Certifications stated: none
- Read 2026-10-29

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Source: INITE Atlas, https://inite.ai/en/atlas/opensolid.ai. JSON: https://inite.ai/api/atlas/opensolid.ai. MCP: https://inite.ai/api/mcp (atlas_lookup).