# DDG Spend Record

> DDG Spend Record is a paid API for AI agents from agents.daedalusdevelopmentgroup.com, paid per call via x402, $0.005/call, status unknown (last checked 2026-10-12).

Records a spend/payment event for a DDG agent-payable service transaction via x402 or crypto payment rails

## Facts

- Endpoint: POST https://agents.daedalusdevelopmentgroup.com/v1/spend/record?utm_source=zero.xyz
- Price: $0.005/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-12
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/ddg-spend-record-d19f2076
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_DCba1spvpooklRhKPtN77

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-spend-record-d19f2076 -d '<json body>'
```

Example prompt: Record a DDG spend event for the POST request I just made — body type is JSON, and here's the input and output data from the transaction so it gets logged properly.

## When to prefer this

Use this endpoint when you need to record or confirm a completed payment transaction with DDG's agent-payable infrastructure, particularly after an x402 USDC or direct-crypto payment has been made. Prefer this over alternatives when working within the DDG ecosystem for bounded artifact purchases where an audit log or confirmation of spend is required by the workflow.

## Known failure modes

- Missing required fields (input or output) returns a validation error
- Invalid bodyType enum value causes request rejection
- Non-POST/PUT/PATCH method in input.method field fails schema validation
- Unpaid or unauthenticated requests may be rejected by x402 payment gate
- Malformed JSON body causes parsing error

## How this service works

Machine-payable DDG services for AI agents. Current public live payment rails are x402 multi-chain USDC and direct-crypto auto/manual for public receiving-address families. MPP/Stripe/Tempo is installed but pending live provider env plus penny-settlement proof before any MPP-live advertisement. DDG sells bounded artifacts/results, not raw provider account access.

## Output

A simple JSON object with an 'ok' boolean field confirming whether the spend record was successfully stored (e.g. {"ok": true}).

## 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-spend-record-d19f2076/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)