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Silverback

https://x402.silverbackdefi.app/api/v1/arbitrage-scanner
● down crypto

Silverback is autonomous DeFi infrastructure for the agent economy. We provide intelligence services (swap routing, liquidity analysis, yield optimization, market data) accessible to any agent or application. Supports x402 micropayments and ERC-8004 on-chain identity. Pay-per-use, no subscriptions.

Category
crypto
Chains
base, eip155:8453, solana, solana:5eykt4usfv8p8njdtrepy1vzqkqzkvdp
Price
$0.0100–$0.0500 USDC

Quality grade

How grading works
E 10.0 / 100 capped at D while down
Availability 0.0 / 40
Endpoint did not respond
Payability 10.0 / 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
0 distinct payers, 0 USDC transfers in the last 30 days
Owner verified 0.0 / 3
Nobody has claimed this listing yet
Endpoint last checked 9 h ago. On-chain activity last read 14 d ago. Availability and on-chain demand are both re-probed daily; the grade updates automatically on the next pass.

Paid endpoints

11 resource(s) advertised by this origin.

https://x402.silverbackdefi.app/api/v1/arbitrage-scanner

Find price discrepancies between DEX aggregators

https://x402.silverbackdefi.app/api/v1/defi-yield

DeFi yield opportunities on Base chain

https://x402.silverbackdefi.app/api/v1/holder-analytics

Token holder distribution and concentration analysis

https://x402.silverbackdefi.app/api/v1/jupiter-quote

Get a swap quote from Jupiter aggregator for Solana tokens. Returns optimal route, price impact, and fees.

https://x402.silverbackdefi.app/api/v1/pool-analysis

Analyze Base chain liquidity pools with health scoring

https://x402.silverbackdefi.app/api/v1/swap

Token swap via 0x Permit2. You sign EIP-712 data, append signature to tx, and broadcast. Response includes step-by-step instructions with code examples.

https://x402.silverbackdefi.app/api/v1/swap-quote

Get optimal swap route on Base chain

https://x402.silverbackdefi.app/api/v1/technical-analysis

Technical analysis with RSI, MACD, Bollinger Bands

https://x402.silverbackdefi.app/api/v1/token-audit

Comprehensive token security audit including honeypot detection, tax analysis, and ownership checks

https://x402.silverbackdefi.app/api/v1/wallet-portfolio

Full ERC-20 portfolio for any wallet with USD values

https://x402.silverbackdefi.app/api/v1/whale-moves

Monitor whale movements including buys, sells, and transfers for any token

How to call

cURL · x402-fetch / x402-axios will auto-handle 402
curl -sS -i -X GET https://x402.silverbackdefi.app/api/v1/arbitrage-scanner  # expect HTTP 402 Payment Required (about $0.01/call)
/.well-known/x402.json
https://x402.silverbackdefi.app/.well-known/x402

Listed in

Directories this entry was found in.

x402scan