Gamma Rails
$19/month
- SPY 0DTE walls, flip, magnet, max pain
GET /v1/rails/spy(API key)- Morning desk webhook at the open
- Refresh webhook on map updates
Rails only — no flow tape, no enrichments.
Subscribe — RailsData feeds · not the $49 Discord alert product
Developers & data feeds
Three separate subscriptions for people building dashboards, bots, or research — not the same thing as Discord setup alerts ($49/mo) or Robinhood Pro MCP ($79/mo). Only the $99 Developer tier is the full REST API; $19 and $29 are narrower feeds you can buy on their own.
Looking for MCP in Cursor / Claude / VS Code?
That’s Robinhood Pro — not this page
Confluence Pro MCP ($79/mo) is for traders executing in Robinhood: a ready-made MCP server (10 tools — alerts, rails, tape, exec checklist) you paste into Cursor, Claude Desktop, or VS Code. It is not the $99 Developer REST API and not the $19/$29 raw data feeds below.
Data feeds for builders
Confluence Tape
$29/month
- Live classified options flow (5-min slope + session)
- OFI, premium quadrant, top strikes
GET /v1/tape/spy(API key)- Discord
#tapechannel (flow context)
Tape only — no gamma map, no enrichments.
Subscribe — TapeDeveloper API
$99/month
- Everything: rails + tape + enrich
/v1/enrich/spy— DEX, pin, OI, GEX shift/v1/alerts/latest+/v1/alerts/history/v1/market/clock+/v1/morning/desk- Higher rate limit · full docs in API reference
Includes all endpoints — you do not need Rails + Tape add-ons.
Subscribe — DeveloperComparison
| Gamma Rails $19/mo |
Confluence Tape $29/mo |
Developer API $99/mo |
|
|---|---|---|---|
| Gamma map JSON | ✓ | — | ✓ |
| Morning + refresh webhooks | ✓ | — | ✓ |
| Confluence Tape JSON | — | ✓ | ✓ |
Discord #tape |
— | ✓ | — |
| Enrich (DEX / pin / OI / GEX shift) | — | — | ✓ |
| Latest graded alert JSON | — | — | ✓ |
| Discord A+ / B setup alerts | Separate — Alerts $49/mo | ||
| Confluence Pro MCP (Cursor / Claude / VS Code) | Separate — Robinhood Pro $79/mo · guide | ||
Retrieve your API key
After checkout, Stripe redirects you to a success page with your key — bookmark it.
Lost the page? Paste your checkout session ID (cs_… from the success URL or Stripe receipt).
Looking up your key…
Tier:
Checkout
After payment you land on a success page with your API key instantly — no email wait.
Gamma Rails — $19/mo Confluence Tape — $29/mo Developer API — $99/mo
Rails: register webhooks via POST /v1/webhooks/rails (see API reference).
Tape: connect Discord on the success page for #tape.
Questions? [email protected]
FAQ
- Are all three plans “Developer”?
- No. Only $99/mo Developer API is the full developer tier (all REST routes). $19 Rails and $29 Tape are smaller data-feed products — you can subscribe without buying alerts or the full API.
- Do I need Discord alerts ($49) to buy data feeds?
- No. Data feeds and alert membership are independent subscriptions.
- Is Confluence Pro MCP on this page?
- No. Pro MCP is the Robinhood Pro ($79/mo) trader tier — an MCP server with alerts + exec planning for Cursor, Claude Desktop, or VS Code. See the install guide. This Developers page is raw REST feeds ($19–$99) for builders.
- If I buy Developer ($99), do I also need Rails ($19) and Tape ($29)?
- No. Developer includes rails + tape + enrich endpoints. The cheaper tiers are for people who only want one slice.
- What’s Confluence Tape?
- Our live classified SPY 0DTE options flow product (5-minute slope, order-flow imbalance, premium quadrant). It is not affiliated with any third-party. API reference.
