Fia Signals x402

# Fia Signals x402 API Fia Signals is a pay-per-call crypto market intelligence API for autonomous agents, trading bots, and swap pipelines. Base URL: https://x402.fiasignals.com Payment: x402 exact payments, USDC on Base mainnet (eip155:8453) Pay-to: 0x8D32c6a3EE3fB8a8b4c5378F7C5a26CC320a853F Discovery: https://x402.fiasignals.com/.well-known/x402.json Buyer-agent manifest: https://x402.fiasignals.com/agent-launch.json OpenAPI: https://x402.fiasignals.com/openapi.json Bazaar resources: https://x402.fiasignals.com/discovery/resources Virtuals ACP agent_id: 18788 Virtuals ACP hire link: https://app.virtuals.io/acp/agent-details/18788 Best first buyer-agent path: - Preview first: GET /contract-risk-preview?chain=base&token_address=0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 — free live sample plus generated ACP checkout command. - Buy on Virtuals ACP: Fia Signals, seller_wallet 0xA23f0e343293d0D4BfF50cF32A55F1c037a60Ba6, offering contract_risk, price 0.01 USD. - Exact ACP command: npm run acp -- job create 0xA23f0e343293d0D4BfF50cF32A55F1c037a60Ba6 contract_risk --requirements '{"chain":"base","token_address":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913"}' --isAutomated true --json - Direct-buy manifest: https://x402.fiasignals.com/virtuals-direct-buy.json?offering=contract_risk x402 paid alternatives: - POST /agent-trade-approval-ticket — 5.00 USDC. High-ticket APPROVE/CAUTION/BLOCK decision before an autonomous trade. Returns reasons, caps, source status, and proof flags no_execution/no_signer/no_wallet_action/no_funds_moved. - Bankr/AgentKit pre-swap skill one-pager: GET /bankr-pre-swap-skill and machine-readable spec at /bankr-pre-swap-skill.json. It wraps /bundled-risk-pack as pre_swap_risk_check and returns PROCEED/CAUTION/BLOCK before a wallet agent signs or routes a swap. - GET or HEAD /fear-greed — 0.05 USDC. Strongest verified checkout rail: 3 paid attempts, 3 delivery YES, 0 paid delivery failures. Latest strict paid delivery: 2026-06-14T00:15:47Z,

{"openapi":"3.1.0","info":{"title":"Fia Signals x402 Pre-Swap Risk Checks","description":"0.03 USDC /token-safety check for Base/EVM swap agents: pay with x402 on Base USDC and get a safe/risky/blocked verdict before you swap.","version":"1.0.0","x-x402-patched":true,"x-virtuals-acp":{"seller":"Fia Signals","agent_id":18788,"hire_me":"https://app.virtuals.io/acp/agent-details/18788","seller_wallet":"0xA23f0e343293d0D4BfF50cF32A55F1c037a60Ba6","truth_label":"openapi_discovery_metadata_not_sale_pr