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Workflow State Machine MCP
x402
Workflow State Machine MCP is a paid API for AI agents from api.m2mcent.com, paid per call via x402, $0.02/call, status unknown (last checked 2026-10-24).
Processes workflow state machine transitions and state management for agentic pipelines via a paid MCP-compatible endpoint
Price / call$0.02
Success—
StatusUnknown
How this service works
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Output
Returns the result of processing the workflow state machine transition, including the new state, transition metadata, and any output data produced by the state machine logic after consuming the input payload.
Example use cases
Advancing a multi-step approval workflow
“I need to advance this approval request to the next state — here's the workflow data: '{"workflowId": "approval-99", "currentState": "submitted", "event": "review_complete", "outcome": "approved"}'.”
Orchestrating agentic task pipeline state
“Process this agent task event through the state machine: '{"agentId": "agent-7", "taskId": "scrape-job-3", "currentState": "running", "event": "completed", "result": "success"}'.”
Handling automated order fulfillment state
“Push this order fulfillment event through the workflow state machine: '{"orderId": "ORD-5521", "currentState": "packed", "event": "shipped", "carrier": "UPS", "trackingId": "1Z999"}'.”
Technical details
Endpoint
POSThttps://api.m2mcent.com/workflow-state-machine-mcp/api/process?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need a hosted, pay-per-call state machine processor for agentic workflows without running your own state machine infrastructure. Particularly useful for AI agents needing to externalize workflow state transitions as part of a multi-step pipeline, or when integrating MCP-compatible workflow orchestration into an existing agent system.
Side effects
- Invalid or malformed data string returns a 400 error
- Payment not provided or insufficient USDC triggers a 402 Payment Required response
- Unknown state or invalid transition event may return an error or rejection state
- Service unavailable or internal error returns 500
- Empty data field may result in a validation error or no-op response
Output
Schema · Response
{
"type": "json",
"example": {
"success": true
}
}Tags
x402
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