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FiatDock MCP/API Error Rescue
x402
FiatDock MCP/API Error Rescue is a paid API for AI agents from fiatdock.com, paid per call via x402, $0.1/call, status unknown (last checked 2026-10-18).
Diagnoses and repairs MCP/API errors, returning corrected calls or actionable fixes for failed agent tool invocations
Price / call$0.1
Success—
StatusUnknown
How this service works
Pay-per-call: MCP/API Error Rescue
Output
Returns a diagnosis of the error cause along with a corrected or repaired API/MCP call body, actionable fix suggestions, or guidance on what argument or parameter was malformed — enabling the agent to retry successfully.
Example use cases
Rescue stuck agent tool loop
“My agent keeps getting the same error back when calling a tool and it's stuck in a loop — can you send the failed call through the error rescue endpoint to figure out what's wrong and get a fixed version?”
Debug malformed JSON-RPC request
“I'm getting a JSON-RPC error on a tools/call I'm making and I can't figure out what argument is wrong — can you run the error through MCP Error Rescue and tell me what needs to be fixed?”
Auto-recover from API argument error
“My automated pipeline hit an argument error on an API call and I need it to self-heal — send the failed request body to the error rescue service and apply the corrected call it returns.”
Technical details
Endpoint
POSThttps://fiatdock.com/s/svc_39fcbf01-5e38-4c6b-90da-198b66c1fc32?utm_source=zero.xyzWhen to prefer
Use this endpoint when an AI agent or automated pipeline has received an MCP or API error and needs programmatic diagnosis and correction without human intervention. Particularly valuable in agentic loops where a tool call has failed and you need a fast, pay-per-use rescue rather than building custom error-handling logic. Prefer this over manual debugging when the error is in a JSON-RPC/MCP context and you want a structured repair suggestion returned automatically.
Side effects
- Missing or incomplete error body leads to vague or unhelpful diagnosis
- Unknown tool names or proprietary schemas may not be resolvable
- Seller-specific required arguments not published in schema may still cause argument errors post-repair
- Network timeout if upstream seller MCP server is slow
- Charge is settled even if the call returns an argument error due to missing unpublished parameters
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| method | string | e.g. tools/call |
| params | object | the seller's own tool name + arguments. The example body above is EMPTY on purpose: this listing's required arguments are not published here, and a call missing one can come back as an argument error, which is settled as your call. Read the callable shape of every tool on this seller's server free at GET https://fiatdock.com/v1/marketplace/services/svc_39fcbf01-5e38-4c6b-90da-198b66c1fc32?include=schemas |
| jsonrpc | string | "2.0" — the body is forwarded VERBATIM to the seller's MCP endpoint, so send whatever that server expects |
Tags
x402
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