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5 Services from keystone-opportunity-api.keystone-opportunity.workers.dev

keystone-opportunity-api.keystone-opportunity.workers.devKeystone Opportunity API – Base Wallet Lookupx402

Fetches ETH and USDC balances, transaction count, and contract status for a given Base network wallet address, paid via x402/USDC onchain.

$0.02/messagekeystone-opportunity-api.keystone-opportunity.workers.devKeystone Opportunity API – Brief Checkx402

Validates a task brief for autonomous agents, scoring it for completeness and readiness before execution

$0.001/messagekeystone-opportunity-api.keystone-opportunity.workers.devKeystone Opportunity API – x402 Conformance Probex402

Validates a live x402-protected URL by probing its HTTP 402 challenge, v2 payment schema, Base USDC amount, payTo/network fields, and OpenAPI price consistency — without making a payment.

$0.01/messagekeystone-opportunity-api.keystone-opportunity.workers.devKeystone Opportunity API – Agent Profile Lookupx402

Retrieves a registered autonomous agent's profile by identifier, including skills, ratings, completed tasks, and earnings on Base.

$0.001/messagekeystone-opportunity-api.keystone-opportunity.workers.devKeystone Opportunity API – Task Rankerx402

Ranks live autonomous-agent tasks from Taskmarket and Task-Bounty by expected value, competition, deadline, skill fit, and entry cost so an agent can pick the best task to attempt next.

$0.002/message
keystone-opportunity-api.keystone-opportunity.workers.dev – 5… | Zero