AVGO
TJX
NXPI
CL
CTSH
FI
LIN
APH
ON
JNJ
ACN
WFC
APD
AAPL
GEHC
CB
ELV
NEE
BIIB
GEHC
NDX
NOW
VRSK
ADBE
UNH
CL
MU
MCK
ROST
ORCL
AVGO
TJX
NXPI
CL
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JNJ
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AAPL
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CB
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NEE
BIIB
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NDX
NOW
VRSK
ADBE
UNH
CL
MU
MCK
ROST
ORCL
CTSH
CAT
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ITW
ON
JNJ
MA
MU
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MCK
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ROST
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TMO
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MA
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ETN
MSFT
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DIS
MRVL
IBM
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QQQ
GS
SLB
MDT
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One REST API and one MCP server for institutional options flow, dealer gamma, apex levels, sector rotation, screeners and smart-money intelligence. The same analytics layer your subscribers see — 76 endpoints, JSON, one header of auth.
Free accounts get a 25-call/day MCP preview; Premium members get MCP access (200 tool calls/day), both at up to 12 tool calls a minute; the Developer API add-on unlocks REST + higher limits.
HTTPS only. The versioned prefix is required on every request.
Authentication
X-API-Key: td_live_…
One header on every request. Keys are generated in Settings → Developer.
Rate limit
30 requests / minute
Per key, shared with MCP tool calls. X-RateLimit-Reset carries the reset stamp.
Format
application/json
Every route but /llm-context, which returns markdown.
What's in the API
14 families of endpoints. Pick one to jump straight into the reference.
Four steps to live data
1Create a free accountThe API is billed on its own and needs no trading subscription. Sign up
2Add the API add-onSettings → Developer — $29.99/mo with a TraderMatrix subscription, $49.99/mo standalone. Unlocks REST + higher limits. Free accounts get a 25-call/day MCP preview and Premium members get MCP access (200 tool calls/day) without it.
3Generate a keyKeys are prefixed td_live_. Store it securely — it is shown once.
4Send the headerPass X-API-Key and start reading JSON.
Errors
Every error returns the same JSON shape.
{
"error": "Unauthorized",
"message": "API key is missing or invalid."
}
200OK — request succeeded, data in response body
400Bad Request — missing or invalid query parameters
401Unauthorized — API key missing or malformed
403Forbidden — key does not have permission for this resource
429Too Many Requests — rate limit exceeded, retry after X-RateLimit-Reset
500Internal Server Error — contact support if persistent
Connect to trade
One-time setup
Connect your brokerage
Link a brokerage once to execute the trades you find on TraderMatrix (options and stocks) without leaving the flow.
Trade straight from the tape
Any flow, contract, or ticker pre-fills your order ticket in one tap.
You authorize at your broker
Sign-in happens on your broker's own site through ConnectTrade. We never see or store your password.
Your account, your money
Orders route directly to your own brokerage account. Nothing is placed without your review.
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