MARKET MONITOR / CATALOGUE Services 139,320 MCP listed 41,906 x402 97,520 Rails Base / Solana / Polygon / Arbitrum Imported 2026-11-03 · 3 sources
Market · service ranking

Which agent services are actually in use

432 of 1,383 services carry a call count measured by their indexer — 1,293 calls in the last 30 days. 3 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 2026-10-04 → 2026-11-02 (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 1,383 494 publish a price · 3 with attributed inflows
Calls counted · 30d 1,293 source-measured, 432 services
Observed inflows · 30d $7.02 lower bound, 3 services
Verified revenue · 30d — no receipt feed connected
1,301–1,325 of 1,383
Browse by task
Agent services ranked by Calls · 30d, source-measured, page 53 of 56. 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
1301
WitWiki app.witwiki
Knowledge & Memory MCP — — — — — No payment evidence confidence: none —
1302
RecallRadar app.withglint.recallradar
Knowledge & Memory MCP — — — — — No payment evidence confidence: none —
1303
Stdio Proxy kiarashplusplus · github.com/kiarashplusplus
Knowledge & Memory MCP — — — — — No payment evidence confidence: none —
1304
Twiceshy dotts-h · github.com/dotts-h
Knowledge & Memory MCP — — — — — No payment evidence confidence: none —
1305
There There app.there-there
Knowledge & Memory MCP — — — — — No payment evidence confidence: none —
1306
Tasg app.tasg
Knowledge & Memory MCP — — — — — No payment evidence confidence: none —
1307
OwnMemory ownmemoryhq · github.com/ownmemoryhq
Knowledge & Memory MCP — — — — — No payment evidence confidence: none —
1308
Recall Check nguyenhieuec · github.com/nguyenhieuec
Knowledge & Memory MCP — — — — — No payment evidence confidence: none —
1309
Car Check nguyenhieuec · github.com/nguyenhieuec
Knowledge & Memory MCP — — — — — No payment evidence confidence: none —
1310
Listspace listspace · github.com/listspace
Knowledge & Memory MCP — — — — — No payment evidence confidence: none —
1311
KEZAI Cultural Memory app.kezai
Knowledge & Memory MCP — — — — — No payment evidence confidence: none —
1312
Engram get-engram · github.com/get-engram
Knowledge & Memory MCP — — — — — No payment evidence confidence: none —
1313
FactoGraph app.factograph
Knowledge & Memory MCP — — — — — No payment evidence confidence: none —
1314
Eigma eigma-app · github.com/eigma-app
Knowledge & Memory MCP — — — — — No payment evidence confidence: none —
1315
Carstat app.carstat
Knowledge & Memory MCP — — — — — No payment evidence confidence: none —
1316
Cardog cardog-ai · github.com/cardog-ai
Knowledge & Memory MCP — — — — — No payment evidence confidence: none —
1317
BuyRecord app.buyrecord
Knowledge & Memory MCP — — — — — No payment evidence confidence: none —
1318
Anamnese app.anamneseai
Knowledge & Memory MCP — — — — — No payment evidence confidence: none —
1319
Atlas Mind Anakior · github.com/Anakior
Knowledge & Memory MCP — — — — — No payment evidence confidence: none —
1320
AI Mechanic app.aimech
Knowledge & Memory MCP — — — — — No payment evidence confidence: none —
1321
Mcp ai.zine
Knowledge & Memory MCP — — — — — No payment evidence confidence: none —
1322
Mnema Zimac-AI · github.com/Zimac-AI
Knowledge & Memory MCP — — — — — No payment evidence confidence: none —
1323
ZeroWidth Workbench ai.zerowidth
Knowledge & Memory MCP — — — — — No payment evidence confidence: none —
1324
ZenBrain Memory zensation-ai · github.com/zensation-ai
Knowledge & Memory MCP — — — — — No payment evidence confidence: none —
1325
Workledge ai.workledge
Knowledge & Memory 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. 3 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 139,320 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