MARKET MONITOR / CATALOGUE Services 144,238 MCP listed 42,306 x402 102,049 Rails Base / Solana / Polygon / Arbitrum Imported 2026-11-05 · 3 sources
Market · service ranking

Which agent services are actually in use

78,309 of 144,238 services carry a call count measured by their indexer — 645,733 calls in the last 30 days. 1,059 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 2026-10-06 → 2026-11-04 (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 144,238 101,941 publish a price · 1,059 with attributed inflows
Calls counted · 30d 645,733 source-measured, 78,309 services
Observed inflows · 30d $954,472 lower bound, 1,059 services
Verified revenue · 30d — no receipt feed connected
116,551–116,575 of 144,238
Browse by task
Agent services ranked by Calls · 30d, source-measured, page 4663 of 5770. 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
116551
CLIO Web iowarp · github.com/iowarp
Search & Research MCP — — — — — No payment evidence confidence: none —
116552
CLIO Terrain iowarp · github.com/iowarp
Infrastructure MCP — — — — — No payment evidence confidence: none —
116553
CLIO Spack iowarp · github.com/iowarp
Other services MCP — — — — — No payment evidence confidence: none —
116554
CLIO Slurm iowarp · github.com/iowarp
Other services MCP — — — — — No payment evidence confidence: none —
116555
CLIO Seismology iowarp · github.com/iowarp
Infrastructure MCP — — — — — No payment evidence confidence: none —
116556
CLIO Seismic iowarp · github.com/iowarp
Infrastructure MCP — — — — — No payment evidence confidence: none —
116557
CLIO Scientific Catalog iowarp · github.com/iowarp
Infrastructure MCP — — — — — No payment evidence confidence: none —
116558
CLIO Sac iowarp · github.com/iowarp
Infrastructure MCP — — — — — No payment evidence confidence: none —
116559
CLIO Plot iowarp · github.com/iowarp
Geo & Maps MCP — — — — — No payment evidence confidence: none —
116560
CLIO Parquet iowarp · github.com/iowarp
Productivity & Docs MCP — — — — — No payment evidence confidence: none —
116561
CLIO Paraview iowarp · github.com/iowarp
Media & Creative MCP — — — — — No payment evidence confidence: none —
116562
CLIO Parallel Sort iowarp · github.com/iowarp
Productivity & Docs MCP — — — — — No payment evidence confidence: none —
116563
CLIO Pandas iowarp · github.com/iowarp
Productivity & Docs MCP — — — — — No payment evidence confidence: none —
116564
CLIO Node Hardware iowarp · github.com/iowarp
Knowledge & Memory MCP — — — — — No payment evidence confidence: none —
116565
CLIO Ndp iowarp · github.com/iowarp
Search & Research MCP — — — — — No payment evidence confidence: none —
116566
CLIO Lmod iowarp · github.com/iowarp
Search & Research MCP — — — — — No payment evidence confidence: none —
116567
CLIO Jarvis iowarp · github.com/iowarp
Other services MCP — — — — — No payment evidence confidence: none —
116568
CLIO Hdf5 iowarp · github.com/iowarp
Productivity & Docs MCP — — — — — No payment evidence confidence: none —
116569
CLIO Geojson iowarp · github.com/iowarp
Geo & Maps MCP — — — — — No payment evidence confidence: none —
116570
CLIO Geo iowarp · github.com/iowarp
Geo & Maps MCP — — — — — No payment evidence confidence: none —
116571
CLIO Darshan iowarp · github.com/iowarp
Infrastructure MCP — — — — — No payment evidence confidence: none —
116572
CLIO Compression iowarp · github.com/iowarp
Other services MCP — — — — — No payment evidence confidence: none —
116573
CLIO Chronolog iowarp · github.com/iowarp
Infrastructure MCP — — — — — No payment evidence confidence: none —
116574
CLIO Arxiv iowarp · github.com/iowarp
Search & Research MCP — — — — — No payment evidence confidence: none —
116575
Date Firme io.github.iorpaul3
Crypto & Payments 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. 1,059 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 144,238 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