# Orion Agent Workflow API – Base Memecoin Trade Loop Entrypoint

> Orion Agent Workflow API – Base Memecoin Trade Loop Entrypoint is a paid API for AI agents from orionkr.xyz, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-14).

Low-cost x402 entry call for autonomous trading agents that initiates an Orion workflow loop for Base memecoin trades, returning risk signals and routing to the transaction-safety pre-sign check as a second call.

## Facts

- Endpoint: GET https://orionkr.xyz/v1/base/agent-workflow-api
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/orionkr-xyz-8e745ab0
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_xfXpRVUV4Kf_klhpD1k2c

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 orionkr-xyz-8e745ab0
```

Example prompt: Before I start my memecoin trading loop on Base, run the Orion agent workflow entry probe on my wallet and the token I'm about to buy — I need to see my wallet exposure, any unsafe token concentration, and which safety check I should call next before signing.

## When to prefer this

Choose this endpoint as the very first call in an Orion-powered autonomous Base memecoin trading workflow, especially when onboarding as a new x402 API buyer and needing a cheap ($0.005 USDC) entry probe that both returns risk signals and tells the agent exactly which endpoint to call next (transaction-safety) before signing any transaction.

## Known failure modes

- Payment not included or insufficient USDC (x402 payment failure, 402 response)
- Invalid or missing wallet/token address in request body
- Base RPC or on-chain data unavailable, returning partial risk data
- Rate limit exceeded for new x402 buyers
- Malformed request body returning 400 error

## How this service works

Agent workflow API entrypoint for copying Orion into Base memecoin trade loops. First cheap call for new x402 API buyers; second call should be transaction-safety or pre-sign-safety.

## Output

Returns wallet exposure metrics, unsafe token concentration flags, suspicious counterparty signals, a portfolio risk assessment, and an explicit pointer to the /v1/base/transaction-safety endpoint as the recommended second call before signing or broadcasting any transaction.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET",
      "HEAD",
      "DELETE"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "properties": {
      "chain": {
       "type": "string",
       "const": "base"
      },
      "wallet": {
       "type": "string"
      },
      "address": {
       "type": "string",
       "description": "Base wallet, token, or contract address."
      },
      "amountIn": {
       "type": "string"
      },
      "tokenAddress": {
       "type": "string",
       "description": "Optional Base token contract address."
      }
     },
     "additionalProperties": true
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object",
     "required": [],
     "properties": {
      "success": {
       "type": "boolean"
      },
      "verdict": {
       "type": "string"
      },
      "risk_score": {
       "type": "number"
      },
      "blocking_flags": {
       "type": "array",
       "items": {
        "type": "string"
       }
      },
      "required_next_call": {
       "type": "string"
      },
      "verdict_ttl_seconds": {
       "type": "number"
      }
     },
     "additionalProperties": true
    }
   }
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "address": "0x4497464A3eAFAd8153cFd7F4681966a472f1bAb9",
  "success": true,
  "verdict": "WAIT",
  "endpoint": "/v1/base/agent-workflow-api",
  "risk_score": 42,
  "blocking_flags": [],
  "required_next_call": "/v1/base/transaction-safety",
  "recommended_next_action": "If context changed, call /v1/base/transaction-safety; if signing real capital, call /v1/base/before-signing first."
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/orionkr-xyz-8e745ab0/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from orionkr.xyz](https://www.zero.xyz/host/orionkr.xyz/llms.txt)