Index onlineMerchant portal
Api Endpoint

agentforge-taupe.vercel.app

Simulate a Solana transaction for agents about to sign it: balance changes, labeled programs, deterministic risk rules, and a proceed/caution/avoid recommendation. Accepts USDC on Base or Solana. Category: data.

Open interactive test console

Offering

Provider
agentforge-taupe.vercel.app
Method
GET
Offering type
Api Endpoint
Transport type
http
Category
Blockchain And Crypto
Delivery
Not provided
Pricing model
Not provided
x402 version
2

Endpoint context

URL
https://agentforge-taupe.vercel.app/v1/solana/tx-simulate
MIME type
application/json
First seen
2026-10-16T02:40:31.791Z
Last seen
Tags
Solana, simulate transaction, pre-sign check, balance changes

Website

Payment pricing

x402 payment terms are the authoritative price for calling this endpoint.

Payment option 1
0.15 USDC
Atomic price: 150000 · Network: eip155:8453 · Asset: USDC · Scheme: exact
Payment option 2
0.15 USDC
Atomic price: 150000 · Network: solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp · Asset: USDC · Scheme: exact
Payment option 3
0.15 USDC
Atomic price: 150000 · Network: eip155:8453 · Asset: USDC · Scheme: exact
Raw x402 terms
[
  {
    "scheme": "exact",
    "network": "eip155:8453",
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "amount": "150000",
    "payTo": "0xFA6F352E71c44d217df04eCAD902C82B72D2378c"
  },
  {
    "scheme": "exact",
    "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
    "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
    "amount": "150000",
    "payTo": "EtDHxiEoha4nj1LRmnpxxmD5zbbzegH8ohYrknZ2JMZv"
  },
  {
    "scheme": "exact",
    "network": "eip155:8453",
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "amount": "150000",
    "payTo": "0xFA6F352E71c44d217df04eCAD902C82B72D2378c"
  }
]

Observed health

Status
Healthy
Latest latency
53 ms
Average latency
153 ms
HTTP status
402
Last checked
Reachability
100% over 14 checks

Latency is measured to the first response headers. A reachable result does not verify response accuracy or merchant identity.

Input schema

{
  "type": "object",
  "properties": {
    "type": {
      "type": "string",
      "const": "http"
    },
    "method": {
      "type": "string",
      "enum": [
        "GET"
      ]
    },
    "bodyType": {
      "type": "string",
      "enum": [
        "json",
        "form-data",
        "text"
      ]
    },
    "body": {
      "type": "object",
      "required": [
        "transaction"
      ],
      "properties": {
        "transaction": {
          "type": "string",
          "description": "Base64-encoded unsigned (or signed) Solana transaction"
        }
      }
    }
  },
  "required": [
    "type",
    "method",
    "bodyType",
    "body"
  ],
  "additionalProperties": false
}

Output schema

{
  "type": "object",
  "properties": {
    "type": {
      "type": "string"
    },
    "example": {
      "type": "object",
      "required": [
        "success",
        "logs",
        "balanceChanges",
        "programsInvoked",
        "riskFlags",
        "recommendation",
        "explanation"
      ],
      "properties": {
        "success": {
          "type": "boolean"
        },
        "computeUnitsConsumed": {
          "type": "number"
        },
        "logs": {
          "type": "array",
          "items": {
            "type": "string"
          }
        },
        "balanceChanges": {
          "type": "array"
        },
        "programsInvoked": {
          "type": "array"
        },
        "riskFlags": {
          "type": "array",
          "items": {
            "type": "string"
          }
        },
        "recommendation": {
          "type": "string",
          "enum": [
            "proceed",
            "caution",
            "avoid"
          ]
        },
        "explanation": {
          "type": "string"
        },
        "relatedServices": {
          "type": "array"
        }
      }
    }
  },
  "required": [
    "type"
  ]
}