David Okonkwo is a data engineer at a fintech startup in Atlanta, Georgia. He has been an OptionsBell user for four months and runs the company's internal alerting pipeline on it. Recorded August 27, 2026.
Why OptionsBell specifically
Their MCP server supports Streamable HTTP and can run stateless, and for our architecture that matters. We run ephemeral containers, so we can't hold session state. Most MCP servers expect a persistent connection. OptionsBell's endpoint just works in our environment, we didn't need any workarounds.
I did look at other options MCP servers. There was a hosted one at $79 a month for the MCP alone, and another that needs you to have an Unusual Whales API subscription first. OptionsBell's MCP is included in the $24.99 plan. For a production pipeline, that's the difference between a proof of concept and a deployment.
What the pipeline does
It polls the REST API for unusual flow on a fixed ticker universe, filters by our thresholds and sends the alerts to Slack and email. The base plan gives us 2,000 API requests a day, and we're nowhere close to that ceiling.
The response schemas are consistent and the fields are clean. We were in production in an afternoon. I've worked with enough financial data APIs to know that's unusual.
Integration friction
Nothing worth mentioning. The API documentation is clear. The MCP server does stateless transport, and the rate limits are generous.
If I could add one thing, it'd be a webhook option instead of polling. But that's a nice-to-have, it's not blocking us. Polling every five minutes works fine for what we do.
How the cost compares
The Unusual Whales API is a separate $150 a month. FlowAlgo is $149 a month and they don't publish an API. We pay $24.99.
The data we actually need, unusual flow with the exact fields our pipeline consumes, is identical for our purposes. We're not paying for the terminal, the dashboard or data types we don't use, and for us that's where the value is.
Would he recommend it to other engineers?
Yes. If your team is building on unusual options activity, OptionsBell is the obvious place to start. The API is clean, the MCP comes included, and it's $24.99.
I've already recommended it to two other engineers. One's building a personal alerting bot, the other is putting it into their firm's research pipeline. They both came back and said the same thing: it just works.
For a production pipeline, that's the difference between a proof of concept and a deployment.
A pipeline like David's is documented step by step in monitor portfolio risk with the unusual put options API, including the Slack routing.
Full interview transcript
Recorded transcript, lightly edited for readability.
Interviewer: Today we're talking with David Okonkwo, a data engineer at a fintech startup in Atlanta, Georgia. David's been using OptionsBell for four months.
David Okonkwo: Four months now. I run our internal alerting pipeline, and OptionsBell is where the flow data comes from.
Interviewer: Why OptionsBell in particular?
David Okonkwo: Their MCP server supports Streamable HTTP and can run stateless, and for our architecture that matters. We run ephemeral containers, so we can't hold session state. Most MCP servers expect a persistent connection. OptionsBell's endpoint just works in our environment, we didn't need any workarounds.
I did look at other options MCP servers. There was a hosted one at $79 a month for the MCP alone, and another that needs you to have an Unusual Whales API subscription first. OptionsBell's MCP is included in the $24.99 plan. For a production pipeline, that's the difference between a proof of concept and a deployment.
Interviewer: What does your pipeline do?
David Okonkwo: It polls the REST API for unusual flow on a fixed ticker universe, filters by our thresholds and sends the alerts to Slack and email. The base plan gives us 2,000 API requests a day, and we're nowhere close to that ceiling.
The response schemas are consistent and the fields are clean. We were in production in an afternoon. I've worked with enough financial data APIs to know that's unusual.
Interviewer: Any friction with the integration?
David Okonkwo: Nothing worth mentioning. The API documentation is clear. The MCP server does stateless transport, and the rate limits are generous.
If I could add one thing, it'd be a webhook option instead of polling. But that's a nice-to-have, it's not blocking us. Polling every five minutes works fine for what we do.
Interviewer: How does the cost compare?
David Okonkwo: The Unusual Whales API is a separate $150 a month. FlowAlgo is $149 a month and they don't publish an API. We pay $24.99.
The data we actually need, unusual flow with the exact fields our pipeline consumes, is identical for our purposes. We're not paying for the terminal, the dashboard or data types we don't use, and for us that's where the value is.
Interviewer: Would you recommend it to other engineers?
David Okonkwo: Yes. If your team is building on unusual options activity, OptionsBell is the obvious place to start. The API is clean, the MCP comes included, and it's $24.99.
I've already recommended it to two other engineers. One's building a personal alerting bot, the other is putting it into their firm's research pipeline. They both came back and said the same thing: it just works.