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tools-services
AI-native signal intelligence API with 17 x402 endpoints across 7 domains: sports odds, crypto correlations, token graduations (Zora/Hyperliquid/Metaplex Genesis), DFS optimization, arbitrage detection, and agentic commerce comparison. 50 free premium requests per wallet, then $0.01–$0.50 USDC on Base. MCP server with 17 tools. ([GitHub](https://github.com/Cyberweasel777/King-Backend)) | ([npm](https://npmjs.com/package/botindex-mcp-server)) | ([Discovery](https://king-backend.fly.dev/.well-known/ai-plugin.json))
Category
tools-services
Chains
—
Price
—
Quality grade
How grading works
E
0.0 / 100
capped at D while down
Availability
0.0 / 40
Endpoint did not respond
Payability
0.0 / 20
- ✗ Answers a real HTTP 402 challenge
- ✗ Publishes a /.well-known/x402 descriptor
- ✗ Payment address on record
- ✗ Settlement network declared
- ✗ Price declared
Demand
0.0 / 40
No payment address on record, so demand cannot be measured
Owner verified
0.0 / 3
Nobody has claimed this listing yet
Endpoint last checked 11 h ago.
Availability and on-chain demand are both re-probed daily; the grade
updates automatically on the next pass.
How to call
cURL · x402-fetch / x402-axios will auto-handle 402
curl -X POST https://king-backend.fly.dev/api/botindex/v1/Listed in
Directories this entry was found in.
awesome-x402