MARKET MONITOR / CATALOGUE Services 157,920 MCP listed 48,837 x402 109,209 Rails Base / Solana / Polygon / Arbitrum Imported 2026-11-15 · 3 sources
Market · service ranking

Which agent services are actually in use

83,248 of 157,955 services carry a call count measured by their indexer — 1,301,902 calls in the last 30 days. 1,280 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 2026-10-16 → 2026-11-14 (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 157,955 109,141 publish a price · 1,280 with attributed inflows
Calls counted · 30d 1.30M source-measured, 83,248 services
Observed inflows · 30d $1.95B lower bound, 1,280 services
Verified revenue · 30d — no receipt feed connected
79,026–79,050 of 157,925
Browse by task
Agent services ranked by Calls · 30d, source-measured, page 3162 of 6317. 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
79026
Health clinical trials api.xynaptic.io
Search & Research x402 1 — — — — Attribution blocked confidence: low $0.02 /call
79027
Health hospital info api.xynaptic.io
Other services x402 1 — — — — Attribution blocked confidence: low $0.02 /call
79028
Health medical literature api.xynaptic.io
Search & Research x402 1 — — — — Attribution blocked confidence: low $0.02 /call
79029
Crypto orderflow api.xynaptic.io
Data & Finance x402 1 — — — — Attribution blocked confidence: low $0.05 /call
79030
Security eu analysis api.xynaptic.io
Data & Finance x402 1 — — — — Attribution blocked confidence: low $0.03 /call
79031
Artisan carreleur api.xynaptic.io
Search & Research x402 1 — — — — Attribution blocked confidence: low $0.02 /call
79032
Crypto market api.xynaptic.io
Data & Finance x402 1 — — — — Attribution blocked confidence: low $0.02 /call
79033
Energy interconnections api.xynaptic.io
Other services x402 1 — — — — Attribution blocked confidence: low $0.02 /call
79034
News world api.xynaptic.io
Search & Research x402 1 — — — — Attribution blocked confidence: low $0.02 /call
79035
Ao api.xynaptic.io
Other services x402 1 — — — — Attribution blocked confidence: low $0.05 /call
79036
Company brief live api.xynaptic.io
Other services x402 1 — — — — Attribution blocked confidence: low $0.05 /call
79037
Company financial api.xynaptic.io
Data & Finance x402 1 — — — — Attribution blocked confidence: low $0.05 /call
79038
Property compare api.xynaptic.io
Other services x402 1 — — — — Attribution blocked confidence: low $0.05 /call
79039
Company network api.xynaptic.io
Geo & Maps x402 1 — — — — Attribution blocked confidence: low $0.03 /call
79040
Industrial supply api.xynaptic.io
Other services x402 1 — — — — Attribution blocked confidence: low $0.02 /call
79041
Insurance premium api.xynaptic.io
Other services x402 1 — — — — Attribution blocked confidence: low $0.02 /call
79042
Legal brief api.xynaptic.io
Search & Research x402 1 — — — — Attribution blocked confidence: low $0.02 /call
79043
Notam area api.xynaptic.io
Geo & Maps x402 1 — — — — Attribution blocked confidence: low $0.02 /call
79044
Property mortgage api.xynaptic.io
Crypto & Payments x402 1 — — — — Attribution blocked confidence: low $0.02 /call
79045
Property price api.xynaptic.io
Other services x402 1 — — — — Attribution blocked confidence: low $0.02 /call
79046
Health medical guidelines api.xynaptic.io
Search & Research x402 1 — — — — Attribution blocked confidence: low $0.03 /call
79047
Industrial market api.xynaptic.io
Other services x402 1 — — — — Attribution blocked confidence: low $0.03 /call
79048
Insurance profile api.xynaptic.io
Other services x402 1 — — — — Attribution blocked confidence: low $0.03 /call
79049
Property market api.xynaptic.io
Other services x402 1 — — — — Attribution blocked confidence: low $0.03 /call
79050
Artisan chauffagiste api.xynaptic.io
Search & Research x402 1 — — — — Attribution blocked confidence: low $0.02 /call

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. 1,280 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 157,925 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