MARKET MONITOR / CATALOGUE Services 157,365 MCP listed 48,829 x402 108,661 Rails Base / Solana / Polygon / Arbitrum Imported 2026-11-14 · 3 sources
Market · service ranking

Which agent services are actually in use

1,047 of 3,583 services carry a call count measured by their indexer — 14,225 calls in the last 30 days. 33 show money arriving at a payout address that belongs to them alone. None has a receipt on record, so revenue stays unknown rather than zero.

Observation window 2026-10-15 → 2026-11-13 (UTC), 30 of 30 days scanned on Base. Calls come from the x402 Bazaar; inflows come from our own transfer scan. They are never added.

Services in this selection 3,583 2,168 publish a price · 33 with attributed inflows
Calls counted · 30d 14,225 source-measured, 1,047 services
Observed inflows · 30d $98.44 lower bound, 33 services
Verified revenue · 30d — no receipt feed connected
3,051–3,075 of 3,583
Browse by task
Agent services ranked by Calls · 30d, source-measured, page 123 of 144. Two measurement families: calls counted by the service's indexer (rolling 30 days), and stablecoin transfers observed at the service's own payout address (24h, 7d, 30d). A dash means the figure is not measured, not zero.
# Service Category Protocol Calls · 30d Inflows 24h 7d 30d Growth 7d Evidence Price
3051
fixture.email — Email Testing for Agents j6-integrated · github.com/j6-integrated
Comms & Messaging MCP — — — — — No payment evidence confidence: none —
3052
Dead Simple Email deadsimple-email · github.com/deadsimple-email
Comms & Messaging MCP — — — — — No payment evidence confidence: none —
3053
Chip MCP zapret-digital · github.com/zapret-digital
Comms & Messaging MCP — — — — — No payment evidence confidence: none —
3054
ZeroDrop zerodrop-dev · github.com/zerodrop-dev
Comms & Messaging MCP — — — — — No payment evidence confidence: none —
3055
zerm dev.zerm
Comms & Messaging MCP — — — — — No payment evidence confidence: none —
3056
Agent Preflight: OFAC, DNS, Email Auth, Domain, Email & URL dev.workers.sdnscreen.sdn-screen-x402
Comms & Messaging MCP — — — — — No payment evidence confidence: none —
3057 Comms & Messaging MCP — — — — — No payment evidence confidence: none —
3058
Business Day Calendars dev.workers.quietworklabs.business-days
Comms & Messaging x402 — — — — — No payment evidence confidence: none —
3059
The Wire dev.workers.qualium.the-wire
Comms & Messaging MCP — — — — — No payment evidence confidence: none —
3060
Whenly — group meeting scheduler for AI agents dev.workers.notdown-app.whenly
Comms & Messaging MCP — — — — — No payment evidence confidence: none —
3061 Comms & Messaging MCP — — — — — No payment evidence confidence: none —
3062
B2B Email & Domain Scorer Mowaah · github.com/Mowaah
Comms & Messaging MCP — — — — — No payment evidence confidence: none —
3063
MeetZone dev.workers.mike-tusa.meetzone-api
Comms & Messaging MCP — — — — — No payment evidence confidence: none —
3064
MailAlign dev.workers.mike-tusa.mailalign
Comms & Messaging MCP — — — — — No payment evidence confidence: none —
3065
DnsGuard dev.workers.mike-tusa.dnsguard
Comms & Messaging MCP — — — — — No payment evidence confidence: none —
3066
BurnerCheck dev.workers.mike-tusa.burnercheck
Comms & Messaging MCP — — — — — No payment evidence confidence: none —
3067
Custody Calendar Maker dev.workers.ekelund-apps.custody-calendar
Comms & Messaging MCP — — — — — No payment evidence confidence: none —
3068
Hollerdex: Website Contact Finder (Emails, Phones & Socials) dev.workers.cybermax-tools.cybermax
Comms & Messaging MCP — — — — — No payment evidence confidence: none —
3069
Letterkeel: Send Email via SMTP, Resend, SendGrid & Mailgun dev.workers.cybermax-tools.cybermax
Comms & Messaging MCP — — — — — No payment evidence confidence: none —
3070
Recapwren Client Reports dev.workers.cybermax-tools.cybermax
Comms & Messaging MCP — — — — — No payment evidence confidence: none —
3071
Mailvett: Email Validation API for AI Agents dev.workers.cybermax-tools.cybermax
Comms & Messaging MCP — — — — — No payment evidence confidence: none —
3072
Fieldwright dev.workers.cybermax-tools.cybermax
Comms & Messaging MCP — — — — — No payment evidence confidence: none —
3073
Firmfold: Company Enrichment API dev.workers.cybermax-tools.cybermax
Comms & Messaging MCP — — — — — No payment evidence confidence: none —
3074
DatoQA — Official Public Holidays dev.workers.bhazarstudio.datoqa
Comms & Messaging MCP — — — — — No payment evidence confidence: none —
3075
Disposable Email Checker dev.workers.ara-v1.disposable-email-mcp
Comms & Messaging MCP — — — — — No payment evidence confidence: none —

Calls · 30d is a rolling count from the x402 Bazaar and the MCP registry indexers — it has no per-day split, so 24h and 7d exist only for money, not for calls. Inflows are USDC transfers on Base to a payout address that this service alone publishes; 30 of the last 30 days are scanned. A transfer is not a purchase: it can be a refund, a treasury move or a payment for something else, so inflows are a lower bound on volume, never revenue. 33 services can be measured this way; the rest share their address with other services or publish none, and are shown as “—” rather than $0.00.

Verified revenue would need a receipt from a payment processor. No such feed is connected, so the column exists and stays empty. Nothing on this page is a profit figure.

Filters combine: every additional chip narrows the set. Counts are computed with the same query that fills the list, so they cannot drift from it. Agents get the identical set over JSON at /api/v1/services — no key, 60 requests per minute.

The same services, ordered by money that actually arrived: 30-day earnings ranking. For the daily series and the coverage behind it, see measured agent-economy activity.

Start · paste this into your agent

One prompt, and your agent searches 157,365 services itself.

Prompt
Use https://agentmarketindex.com/api/v1/services to find one service for my task: filter by protocol and price, read each entry's provenance status before trusting a price, and give me the provider's own link — do not pay, sign up or spend anything.

Works in any client that can fetch a URL — Claude, ChatGPT, Cursor, a shell script. The endpoint is read-only and returns JSON; no key, no account.

https://agentmarketindex.com/api/v1/services · API reference