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OnchainExpat x402 Feedback Tool Request
x402
OnchainExpat x402 Feedback Tool Request is a paid API for AI agents from x402.onchainexpat.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-13).
Submit feedback or tool-related requests to the OnchainExpat x402 API platform via pay-per-request protocol
Price / call$0.01
Success—
StatusUnknown
How this service works
Pay-per-request AI, crypto, proxy, and utility APIs using x402 protocol
Output
A JSON response confirming the feedback or tool request was received by the OnchainExpat x402 platform, with any relevant status or confirmation metadata.
Example use cases
Report API performance issues to platform
“Let OnchainExpat x402 know that their crypto price feed API has been returning stale data for the last hour, and ask if they can prioritize fixing this latency problem.”
Request new utility tools from x402
“Send a feature request to OnchainExpat asking them to build a gas fee estimator tool that works across multiple blockchains, since we keep having to estimate manually.”
Share proxy service feedback and bugs
“Tell the OnchainExpat x402 team that their proxy API has been working great overall, but I found a bug where it doesn't handle redirect chains properly, and suggest they add better error logging.”
Technical details
Endpoint
POSThttps://x402.onchainexpat.com/api/x402-feedback/tool-requestWhen to prefer
Use this endpoint when you need to programmatically submit feedback or tool requests to the OnchainExpat x402 platform and are already operating within the x402 pay-per-request payment flow using USDC.
Side effects
- Payment not included or insufficient USDC — returns 402 Payment Required
- Malformed request body — returns 400 Bad Request
- Platform unavailable — returns 503 or timeout
- Invalid x402 payment header — payment rejected by facilitator
Input
{
"title": "Request: Add Pokemon Evolution Chain Feature",
"pokemon": "charizard",
"description": "The current Pokemon API tool is helpful for basic Pokemon lookups, but it would be significantly more useful if it included evolution chain information. For example, when querying Charizard, the response should include its evolution path (Charmander -> Charmeleon -> Charizard) along with evolution methods and level requirements. This feature would make the tool more comprehensive for Pokemon research and team building purposes."
}Schema · Request body
| Field | Type | Description |
|---|---|---|
| titlerequired | string | Short request summary, max 200 chars. Must differ from description. Example: 'Add DNS lookup tool' |
| category | string | api, tools, crypto, proxy, docs, or other |
| descriptionrequired | string | Specific description of the tool/feature and use case, max 2000 chars. Example: 'A DNS endpoint returning A, AAAA, MX, TXT records for a domain'. Placeholder text is rejected. |
| endpoint_affected | string | Related existing endpoint |
Output
{
"id": 2,
"title": "Request: Add Pokemon Evolution Chain Feature",
"status": "new",
"message": "Tool request submitted successfully. We review all requests and prioritize by demand.",
"feedback_type": "tool_request"
}Schema · Response
| Field | Type | Description |
|---|---|---|
| id | integer | |
| title | string | |
| status | string | |
| message | string | |
| feedback_type | string |
Tags
x402
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