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Agent API rendering

API

Let external agents generate single or batch trade review charts through API

Agents can call preflight to validate payload, quota, and data routes, then call review-chart or review-batch to generate PNG images and ZIP archives.

Free tier: 150 chart renders and 20 batch jobs per month with a required KLinePic watermark. Preflight does not consume render quota.

Create a free API key Open uploader Download sample template View data protocol Open OpenAPI Open Postman collection Install MCP server MCP client config

Endpointspreflight / review-chart

Batchreview-batch + ZIP

IntegrationAPI key + request id

SOLUSDT review chart generated through Agent API workflow — **Agent API Trade Review Chart Generation** Agent API / review-chart / review-batch

Best for

External trading agents
Automated research reports
Batch trade-image production

Input notes

Send a standard chart or batch request body
When source=csv, include K-line CSV data
Use stable requestId values in production for idempotency and tracing

Chart output

Uses the same high-quality renderer as the web app
Supports brand, watermark, indicators, and multi-market options
Batch jobs expose status, manifest, image, and archive links

Workflow

From file to review chart

Call preflight

Validate payload, permissions, quota, and market route.

Call review-chart

Generate a single review chart or PNG response.

Use review-batch

Create a batch job and download the archive for multiple trades.

FAQ

Questions this workflow answers

How can an external agent generate trade review charts?

An agent can call preflight to validate payload, permission, and quota, then use review-chart for one PNG or review-batch for a batch job and ZIP archive.

Is there machine-readable API documentation?

Yes. The OpenAPI contract is public at /api/agents/openapi.json, and AI tools can discover it from llms.txt and llms-full.txt.

Can an AI agent use this workflow through MCP?

Yes. The open-source stdio MCP server exposes capability, no-charge preflight, and annotated PNG tools for AI agents.

Is there a free Agent API tier?

Yes. The Free plan includes 150 chart renders and 20 batch jobs per month with a required KLinePic watermark. Preflight does not consume render quota.

Which long-tail searches does this page target?

Trade review chart API, automated chart API, Agent API chart generation, and batch trade chart ZIP.

Other chart workflows