QuantJourney API MCP
Broad, OAuth-protected provider and financial-domain API tools for research agents.
One address for any MCP client. You sign in at auth.quantjourney.cloud once, after adding it.
What it does
- Reads
- Writes
- High impact
At most: only reads or looks up information.
What it costs
FreeOdel charges nothing per call. The publisher may charge for its own service.
What it asks for at sign-in
| Access to | Read | Change |
|---|---|---|
| Mcp | Not stated: mcp:access | |
From the sign-in at auth.quantjourney.cloud, as the endpoint publishes it. You approve it there.
Tools
None listed · checked 9 Oct 2026Odel could not list its tools without signing in.
QuantJourney Agent Integrations
Public discovery contracts and minimal client examples for the QuantJourney
Agent Fabric. The production service is available at
agents.quantjourney.cloud.
This repository is intentionally not the Agent Fabric server source. It contains only material required to discover and integrate with the public machine interfaces. Backend implementation, deployment configuration, credentials, operational data, and private architecture remain in private repositories.
Public machine contracts
- Agent Card
- Bounded-query OpenAPI
- Agent instructions
- Query catalogue
- Pricing and payment modes
- Current release
Generic A2A task delegation is currently disabled. Use the bounded query operations published in OpenAPI. Each operation declares whether it is free or x402-paid; discovery and OAuth registration are free.
Minimal OAuth query
The examples create one short-lived OAuth client with only agents:query,
obtain a 15-minute bearer token, call the free bounded company snapshot, and
deactivate the client in a finally/trap cleanup.
./examples/curl/oauth-query.sh AAPL
python3 examples/python/query.py AAPL
The shell example requires curl and jq. Neither example writes the client
secret or access token to disk. Production integrations should register one
durable client per workload, store its secret in a secret manager, rotate it,
and avoid registering a new client for every query.
Remote MCP server
QuantJourney publishes the OAuth-protected QJ API MCP as a remote Streamable HTTP server:
| Server | Remote endpoint | Purpose |
|---|---|---|
| QuantJourney API MCP | https://api.quantjourney.cloud/mcp | Provider and financial-domain API tools for research agents. |
The registry manifest is in registry/. OAuth metadata is
discovered from the protected resource; no QuantJourney service credential is
embedded in this repository.
Security
Do not commit client secrets, bearer tokens, payment signatures, prompts, or query results. See SECURITY.md for private vulnerability reporting guidance.
License
The public integration examples and registry metadata in this repository are licensed under Apache License 2.0. This license does not grant access to, or rights in, QuantJourney data, commercial services, private source code, or third-party datasets.
