What counts as a credit?

One successful API call. If a request fails — expired session, upstream error — it isn't charged. Mass DMs are the exception: a mailing bills one credit per recipient, and you can preview the exact cost before sending.

How do I authenticate?

A Bearer token: Authorization: Bearer ofapis_sk_…. Create and revoke keys in the dashboard.

Can I manage multiple creators?

Yes. Link several accounts and address each by id under scoped routes. Account count scales with your plan.

Do you have an OpenAPI spec?

A complete OpenAPI 3.0 document and a live Swagger playground — point your generator at it for a typed client.

OnlyFans + Claude

Give Claude hands-on control of your OnlyFans accounts. ofapis is a REST API with a full OpenAPI 3.0 spec, so any MCP bridge that wraps an OpenAPI service turns every endpoint into a Claude tool — in Claude Desktop or Claude Code. Ask in plain language; Claude reads chats, segments fans and sends DMs.

What it can do

"Triage my inbox and draft replies to the fans worth answering first."
"Segment fans who lapsed this month and send a win-back DM."
"Give me a morning summary of new subscribers and tips."

Set it up

Claude calls tools over MCP (Model Context Protocol). Use any OpenAPI→MCP bridge (for example openapi-mcp-server) pointed at the ofapis spec — the bridge exposes each endpoint as a Claude tool. Flags vary slightly per bridge; check its README.

Claude Desktop — add to claude_desktop_config.json:

{
  "mcpServers": {
    "ofapis": {
      "command": "npx",
      "args": ["-y", "openapi-mcp-server", "https://api.ofapis.com/v3/api-docs/public"],
      "env": { "API_BEARER_TOKEN": "ofapis_sk_..." }
    }
  }
}

Restart Claude Desktop — the ofapis tools show up in the tools menu.

Claude Code — one command:

claude mcp add ofapis -- npx -y openapi-mcp-server https://api.ofapis.com/v3/api-docs/public

Put your token in the bridge's env, then just ask Claude to "list my chats". Need a token? Get one free.

What to build

Inbox triage — read chats, rank by spend, draft replies.
Win-back — pull subscribers, build a segment, fire a mass DM.
Daily brief — digest notifications each morning.

Good to know

The Bearer token lives in the bridge's env — Claude calls the tools but never sees the raw key.
1 credit per successful call; failed calls are free.
Gate DM sends behind confirmation, or restrict the bridge to read-only endpoints while you test.

FAQ

What is MCP?

Model Context Protocol — the open standard Claude uses to call external tools. An OpenAPI→MCP bridge exposes the ofapis endpoints as MCP tools Claude can call.

Claude Desktop or Claude Code — which one?

Either. Desktop uses a JSON config; Claude Code uses claude mcp add. Same bridge, same spec, same tools.

Is there a first-party ofapis MCP server?

Not yet — any OpenAPI→MCP bridge drives ofapis today, and a first-party package is on the roadmap. Background: OnlyFans API for AI agents (MCP).

Can Claude send messages, not just read?

Yes — the spec exposes read and write endpoints. Keep writes behind confirmation, or allowlist read-only tools in the bridge while testing.

Related: ChatGPT · AI assistants · MCP