MARKET MONITOR / CATALOGUE Services 156,675 MCP listed 48,558 x402 108,244 Rails Base / Solana / Polygon / Arbitrum Imported 2026-11-13 · 3 sources
Market · service ranking

Which agent services are actually in use

1,042 of 3,562 services carry a call count measured by their indexer — 13,687 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 2026-10-14 → 2026-11-12 (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 3,562 2,158 publish a price · 33 with attributed inflows
Calls counted · 30d 13,687 source-measured, 1,042 services
Observed inflows · 30d $98.67 lower bound, 33 services
Verified revenue · 30d — no receipt feed connected
2,951–2,975 of 3,562
Browse by task
Agent services ranked by Calls · 30d, source-measured, page 119 of 143. 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
2951
RegEvidenceHub CQC ChanghuLiu · github.com/ChanghuLiu
Comms & Messaging MCP — — — — — No payment evidence confidence: none —
2952
Homeport CapitalX · github.com/CapitalX
Comms & Messaging MCP — — — — — No payment evidence confidence: none —
2953
Validator Ai Mcp CSOAI-ORG · github.com/CSOAI-ORG
Comms & Messaging MCP — — — — — No payment evidence confidence: none —
2954
Slack Enterprise Mcp CSOAI-ORG · github.com/CSOAI-ORG
Comms & Messaging MCP — — — — — No payment evidence confidence: none —
2955
Notification Ai Mcp CSOAI-ORG · github.com/CSOAI-ORG
Comms & Messaging MCP — — — — — No payment evidence confidence: none —
2956
Meeting Summarizer Ai Mcp CSOAI-ORG · github.com/CSOAI-ORG
Comms & Messaging MCP — — — — — No payment evidence confidence: none —
2957
Email Validator Ai Mcp CSOAI-ORG · github.com/CSOAI-ORG
Comms & Messaging MCP — — — — — No payment evidence confidence: none —
2958
Email Automation Mcp CSOAI-ORG · github.com/CSOAI-ORG
Comms & Messaging MCP — — — — — No payment evidence confidence: none —
2959
Content Calendar Ai Mcp CSOAI-ORG · github.com/CSOAI-ORG
Comms & Messaging MCP — — — — — No payment evidence confidence: none —
2960
Calendar Ai Mcp CSOAI-ORG · github.com/CSOAI-ORG
Comms & Messaging MCP — — — — — No payment evidence confidence: none —
2961
Agent-Native Mail BuilderIO · github.com/BuilderIO
Comms & Messaging MCP — — — — — No payment evidence confidence: none —
2962
Agent-Native Dispatch BuilderIO · github.com/BuilderIO
Comms & Messaging MCP — — — — — No payment evidence confidence: none —
2963
Agent-Native Calendar BuilderIO · github.com/BuilderIO
Comms & Messaging MCP — — — — — No payment evidence confidence: none —
2964
Agent-Native Brain BuilderIO · github.com/BuilderIO
Comms & Messaging MCP — — — — — No payment evidence confidence: none —
2965
SMS Validator API Br0ski777 · github.com/Br0ski777
Comms & Messaging MCP — — — — — No payment evidence confidence: none —
2966
Email Finder API Br0ski777 · github.com/Br0ski777
Comms & Messaging MCP — — — — — No payment evidence confidence: none —
2967
Email Deliverability Audit API Br0ski777 · github.com/Br0ski777
Comms & Messaging MCP — — — — — No payment evidence confidence: none —
2968
Company Enrichment API Br0ski777 · github.com/Br0ski777
Comms & Messaging MCP — — — — — No payment evidence confidence: none —
2969
Machfive Bluecraft-AI · github.com/Bluecraft-AI
Comms & Messaging MCP — — — — — No payment evidence confidence: none —
2970
Cold Email Bluecraft-AI · github.com/Bluecraft-AI
Comms & Messaging MCP — — — — — No payment evidence confidence: none —
2971
Mailoo - Email MCP Server Bitfloo · github.com/Bitfloo
Comms & Messaging MCP — — — — — No payment evidence confidence: none —
2972
BillionVerify BillionVerify · github.com/BillionVerify
Comms & Messaging MCP — — — — — No payment evidence confidence: none —
2973
VRChat MCP BASIC-BIT · github.com/BASIC-BIT
Comms & Messaging MCP — — — — — No payment evidence confidence: none —
2974
Atomic Mail Atomic-Mail · github.com/Atomic-Mail
Comms & Messaging MCP — — — — — No payment evidence confidence: none —
2975
Assistant Mail MCP AssistantMail · github.com/AssistantMail
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 156,674 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