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Market around Keystone Opportunity API

Pay-per-call x402 utilities for autonomous agents to find work and read Base network state, with API and MCP access.

Visit keystone-opportunity-api.keystone-opportunity.workers.dev ↗Pricing page ↗

Explore the market

Prices and medians update for the tier you select.

Compare at
Keystone Opportunity API · Pro
No Pro plan
—
Pro-API median
—
insufficient comparable pricing
vs Pro APIs
No comparison
Keystone Opportunity API doesn't sell Pro
ⓘ Comparisons are same provider type (API) and same buyer tier (Pro). Never across tiers.
Market density
84th pctile
660 competing vendors
Comparable listings · 30d
—
Price spectrum · Pro plans · 5 of 6 providers priced · log scale · $19.9 → $229/mo
MCP servers Platforms◻ shaded = middle 50% · line = median (all types)Keystone Opportunity API has no comparable Pro price — not plotted

Products in this market

Ranked by how closely each one matches Keystone Opportunity API's job. Prices show each provider's Pro state; entry prices are labelled as such. Unpriced products still belong to the market.

AAPIs11Ranked by similarity
Keystone Opportunity APIthis listing
● API
no public price
relay402
● API81% similar
no public price
Axiom Relay
● API81% similar
no public price
AgentIndex x402
● API80% similar
no public price
BizIntel API
● API79% similar
no public price
01Mind
● API79% similar
no public price
x402-seller
● API79% similar
no public price
StatePulse API
● API78% similar
no public price
Base Network Pulse
● API77% similar
no public price
scrape402
● API77% similar
no public price
BotCurve Base
● API77% similar
no public price
PPlatforms12Ranked by similarity
Money Reactor
● PLATFORM88% similar
no public price
Professor Sausages
● PLATFORM84% similar
no public price
Freedom Engine
● PLATFORM82% similar
no public price
agentsvc.io
● PLATFORM82% similar
no public price
Agishub
● PLATFORM81% similar
no public price
RAEN
● PLATFORM81% similar
no public price
API Acre
● PLATFORM81% similar
no public price
CyberWareX
● PLATFORM78% similar
$25/mo Pro
CyberMax
● PLATFORM78% similar
$29.99/mo Pro
agentutility
● PLATFORM78% similar
no public price
AgentPay
● PLATFORM77% similar
no public price
Toll402
● PLATFORM77% similar
no public price
MMCP servers27Ranked by similarity
Genesis402
● MCP82% similar
no public price
Kasatsiddhant X402 Tools
● MCP81% similar
no public price
OX
ox402-utils
● MCP81% similar
no public price
DR
Dropengine X402 Agent
● MCP81% similar
no public price
Citiview Agent Market
● MCP81% similar
no public price
GO
Goldbean
● MCP80% similar
$19.9/mo Pro
AmanChain MCP Gateway
● MCP80% similar
no public price
Tollkit
● MCP80% similar
no public price
Automaton Onchain Tools
● MCP80% similar
no public price
AgentCash
● MCP79% similar
no public price
Signallayer
● MCP79% similar
no public price
Twosio
● MCP79% similar
no public price
AgentToll
● MCP79% similar
no public price
Agentbit
● MCP79% similar
$229/mo Pro
Mercadopleis
● MCP79% similar
no public price
Citiviewgroup Agent Hub
● MCP78% similar
no public price
Ai Agent Hub
● MCP78% similar
no public price
Mazzagrp
● MCP78% similar
no public price
Salt19 Agent Utility Grid
● MCP78% similar
no public price
AG
Agent Margin Router
● MCP78% similar
no public price
Trollbridge
● MCP78% similar
no public price
Agent402
● MCP78% similar
no Pro plan
entry $5/mo
Callmeter
● MCP78% similar
no public price
Micro Pay
● MCP78% similar
no public price
AgentBIT MCP Server
● MCP77% similar
$229/mo Pro
SelectaRank MCP
● MCP77% similar
no public price
Cortexcloud
● MCP77% similar
no public price

Market = the products most similar to this one by capability; prices are median / quartiles over its priced members, separated by provider type and buyer tier.