# DDG Agent-Payable Services – Instant Messaging Threads

> DDG Agent-Payable Services – Instant Messaging Threads 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).

Creates a new instant messaging thread via a micropayment-gated HTTP endpoint using the x402 payment protocol

## Facts

- Endpoint: POST https://agents.daedalusdevelopmentgroup.com/v1/im/threads?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-agent-payable-services-instant-messaging-threads-a0ad5319
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_8QwDDJy-ErDnNnVwjrBNq

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-agent-payable-services-instant-messaging-threads-a0ad5319 -d '<json body>'
```

Example prompt: Create a new instant messaging thread on the DDG agent-payable service — send a POST with a JSON body containing the thread details, and pay the 0.001 USDC x402 fee to open the thread.

## When to prefer this

Choose this endpoint when you need to programmatically create instant messaging threads through a micropayment-gated API using the x402 protocol, especially in agentic workflows where per-call USDC payments are acceptable and you need lightweight thread initiation without a heavy messaging SDK.

## Known failure modes

- Payment failure: x402 micropayment not accepted or insufficient USDC balance causes rejection
- Invalid body type: supplying a body type not in [json, form-data, text] returns a validation error
- Missing required fields: omitting input.type, input.method, input.bodyType, or input.body results in a 400-level error
- Method mismatch: using GET or DELETE instead of POST/PUT/PATCH on the body will fail validation
- Service unavailability: DDG backend may return 5xx if the threading service is down

## How this service works

DDG agent-payable service request

## Output

Returns a confirmation object indicating whether the thread was successfully created (e.g. {ok: true}), along with any thread identifiers or metadata returned by the DDG service.

## 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-agent-payable-services-instant-messaging-threads-a0ad5319/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)