# Blockchain Money Map x402 API Seller Opportunity Radar

> Blockchain Money Map x402 API Seller Opportunity Radar is a paid API for AI agents from api.blockchainmoneymap.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-13).

Analyzes API seller opportunities by evaluating endpoints, buyer segments, and cost structures to identify optimal pricing and monetization strategies.

## Facts

- Endpoint: POST https://api.blockchainmoneymap.com/api/x402/x402-api-seller-opportunity-radar
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-13
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/blockchain-money-map-x402-api-seller-opportunity-radar-c48829c9
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_QiOpZEhu3zIUS9wGB1AFt

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 blockchain-money-map-x402-api-seller-opportunity-radar-c48829c9 -d '<json body>'
```

Example prompt: Analyze my three API endpoints — a transaction lookup, a wallet analytics feed, and an NFT metadata resolver — for seller opportunity given my buyer segments are DeFi developers and trading bots, my cost per call is around $0.002, my existing pricing is $0.01 per call, and I want to stay under $0.05 to keep it accessible.

## When to prefer this

Choose this endpoint when you need a structured, data-driven analysis of API monetization opportunities — especially when you have specific cost notes, buyer segment data, and a list of endpoints to evaluate. It is purpose-built for API sellers operating in the blockchain/x402 ecosystem who want actionable pricing recommendations rather than generic market research.

## Known failure modes

- Missing required fields (endpoints, buyer_segments, cost_notes) returns validation error
- Exceeding maxItems:10 on endpoints or safety_constraints arrays causes rejection
- Malformed mode value (not 'analyze') causes request failure
- Oversized string fields exceeding maxLength:500 trigger truncation or rejection
- Payment failure via x402 protocol results in 402 response before analysis runs

## How this service works

Choose Blockchain Money Map for human-readable public blockchain reports or x402-paid agent API services.

## Output

Returns a JSON object with an opportunity analysis covering recommended pricing tiers, buyer segment attractiveness scores, cost-to-price ratio evaluations, repeat usage projections, and strategic monetization recommendations for each submitted API endpoint.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "mode": {
   "enum": [
    "analyze"
   ]
  },
  "facts": {
   "type": "object",
   "required": [
    "endpoints",
    "buyer_segments",
    "cost_notes"
   ],
   "properties": {
    "endpoints": {
     "type": "array",
     "maxItems": 10
    },
    "cost_notes": {
     "type": "string",
     "maxLength": 500
    },
    "buyer_segments": {
     "type": "string",
     "maxLength": 500
    },
    "existing_pricing": {
     "type": "string",
     "maxLength": 500
    },
    "repeat_usage_notes": {
     "type": "string",
     "maxLength": 500
    },
    "safety_constraints": {
     "type": "array",
     "maxItems": 10
    }
   },
   "additionalProperties": false
  },
  "policy": {
   "type": "object",
   "additionalProperties": true
  },
  "reference_facts": {
   "type": "object",
   "required": [
    "endpoints",
    "buyer_segments",
    "cost_notes"
   ],
   "properties": {
    "endpoints": {
     "type": "array",
     "maxItems": 10
    },
    "cost_notes": {
     "type": "string",
     "maxLength": 500
    },
    "buyer_segments": {
     "type": "string",
     "maxLength": 500
    },
    "existing_pricing": {
     "type": "string",
     "maxLength": 500
    },
    "repeat_usage_notes": {
     "type": "string",
     "maxLength": 500
    },
    "safety_constraints": {
     "type": "array",
     "maxItems": 10
    }
   },
   "additionalProperties": false
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json"
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/blockchain-money-map-x402-api-seller-opportunity-radar-c48829c9/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from api.blockchainmoneymap.com](https://www.zero.xyz/host/api.blockchainmoneymap.com/llms.txt)