# DDG Attested HTTP Call via x402

> DDG Attested HTTP Call via x402 is a paid API for AI agents from agents.daedalusdevelopmentgroup.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-10).

Proxies an attested HTTP POST/PUT/PATCH request through Daedalus Development Group's privacy-preserving relay, paid per-call via x402 USDC microtransaction

## Facts

- Endpoint: POST https://agents.daedalusdevelopmentgroup.com/v1/privacy/attested-call?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-10
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/ddg-attested-http-call-via-x402-a0c6d766
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_mOHXVaeK4ujdPb1AvTT6k

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 ddg-attested-http-call-via-x402-a0c6d766 -d '<json body>'
```

Example prompt: Relay this JSON POST body to the target endpoint through the DDG attested privacy proxy — the body is {"userId": "abc123", "action": "subscribe"}, using JSON body type.

## When to prefer this

Choose this endpoint when an AI agent needs to make an HTTP request to an external service through a privacy-preserving, attested relay — particularly when agent identity concealment is important, when the workflow supports x402 USDC micropayments, or when auditability and attestation of the outbound call is required. Not suitable for GET requests or unauthenticated open web scraping.

## Known failure modes

- Insufficient USDC balance for x402 micropayment — payment required error
- Invalid or missing 'method' field (must be POST, PUT, or PATCH)
- Invalid 'bodyType' (must be json, form-data, or text)
- Missing required 'input' or 'output' fields in request body
- Upstream target endpoint unreachable or returning error
- Attestation failure if request integrity cannot be verified

## How this service works

DDG agent-payable service request

## Output

Returns a JSON object indicating whether the attested relay call succeeded (e.g. {ok: true}), along with any response data forwarded from the upstream endpoint.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input",
  "output"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method",
    "bodyType",
    "body"
   ],
   "properties": {
    "body": {
     "type": "object"
    },
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "POST",
      "PUT",
      "PATCH"
     ],
     "type": "string"
    },
    "bodyType": {
     "enum": [
      "json",
      "form-data",
      "text"
     ],
     "type": "string"
    }
   },
   "additionalProperties": true
  },
  "output": {
   "type": "object",
   "required": [
    "type",
    "example"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "ok": true
    }
   },
   "additionalProperties": true
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "ok": true
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/ddg-attested-http-call-via-x402-a0c6d766/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from agents.daedalusdevelopmentgroup.com](https://www.zero.xyz/host/agents.daedalusdevelopmentgroup.com/llms.txt)