# 2s.io Feedback Send

> 2s.io Feedback Send is a paid API for AI agents from 2s.io, paid per call via x402, $0.249999/call, status unknown (last checked 2026-09-14).

Sends a feedback or contact message directly to the 2s.io team via email.

## Facts

- Endpoint: POST https://2s.io/api/feedback/send
- Price: $0.249999/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/2s-io-feedback-send-6e19c297
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_7L6_vx0-_H7YGpfg-xBIm

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability 2s-io-feedback-send-6e19c297 -d '<json body>'
```

Example prompt: Send a message to the 2s.io team from my email alice@example.com with the subject 'Bug Report' saying: 'Hey, I noticed that the /api/public-records endpoint sometimes returns a 500 error for valid inputs — please look into it. Thanks, Alice.'

## When to prefer this

Use this endpoint when an AI agent or user needs to directly contact the 2s.io team — for bug reports, feature requests, questions, or general feedback — without requiring a separate email client or support portal account.

## Known failure modes

- Missing required 'from' or 'message' field returns a 400 validation error
- Invalid email format in 'from' field may cause delivery failure or rejection
- Network or server error returns a 5xx response
- Payment failure (insufficient USDC) blocks the call before delivery

## How this service works

The (most) everything API: 575+ pay-per-call endpoints for AI agents — ground-truth data, a full AI gateway, and agent infrastructure (storage, queues, watchers). USDC via x402, no signup, no API keys, and upto billing: pay actual usage, not the quote.

## Output

A confirmation that the message was delivered to the 2s.io team, with the sender email set as reply-to and the name attributed if provided.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "from": {
   "type": "string",
   "description": "Your email — set as reply-to + shown as the sender."
  },
  "name": {
   "type": "string",
   "description": "Optional name to attribute the message to."
  },
  "message": {
   "type": "string",
   "description": "The message body to send to the 2s team."
  },
  "subject": {
   "type": "string",
   "description": "Optional subject line."
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/2s-io-feedback-send-6e19c297/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from 2s.io](https://www.zero.xyz/host/2s.io/llms.txt)