MARKET MONITOR / CATALOGUE Services 148,005 MCP listed 42,618 x402 105,505 Rails Base / Solana / Polygon / Arbitrum Imported 2026-11-07 · 3 sources
Market · service ranking

Which agent services are actually in use

1,116 of 3,528 services carry a call count measured by their indexer — 4,469 calls in the last 30 days. 30 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 2026-10-08 → 2026-11-06 (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 3,528 1,806 publish a price · 30 with attributed inflows
Calls counted · 30d 4,469 source-measured, 1,116 services
Observed inflows · 30d $152.36 lower bound, 30 services
Verified revenue · 30d — no receipt feed connected
651–675 of 3,528
Browse by task
Agent services ranked by Calls · 30d, source-measured, page 27 of 142. 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
651
Api erasure shard rank detect.halowerk.com
Dev & Code x402 1 — — — — Attribution blocked confidence: low $0.002 /call
652
Api http1 body framing claims detect.halowerk.com
Dev & Code x402 1 — — — — Attribution blocked confidence: low $0.002 /call
653
Api polynomial shard consistency detect.halowerk.com
Dev & Code x402 1 — — — — Attribution blocked confidence: low $0.002 /call
654
Api prefix bitstream decoding claims detect.halowerk.com
Dev & Code x402 1 — — — — Attribution blocked confidence: low $0.002 /call
655
Api protobuf scalar merge detect.halowerk.com
Dev & Code x402 1 — — — — Attribution blocked confidence: low $0.002 /call
656
Oauth pkce flow correspondence detect.halowerk.com
Dev & Code x402 1 — — — — Attribution blocked confidence: low $0.002 /call
657
Cobs delimited frame correspondence detect.halowerk.com
Dev & Code x402 1 — — — — Attribution blocked confidence: low $0.002 /call
658
Dwarf line program row claims detect.halowerk.com
Dev & Code x402 1 — — — — Attribution blocked confidence: low $0.002 /call
659
Cms bidi level reordering detect.halowerk.com
Dev & Code x402 1 — — — — Attribution blocked confidence: low $0.002 /call
660
Cms canonical huffman cost detect.halowerk.com
Dev & Code x402 1 — — — — Attribution blocked confidence: low $0.002 /call
661
Cms edit delta consumption detect.halowerk.com
Dev & Code x402 1 — — — — Attribution blocked confidence: low $0.002 /call
662
Cms font fallback run correspondence detect.halowerk.com
Dev & Code x402 1 — — — — Attribution blocked confidence: low $0.002 /call
663 Dev & Code x402 1 — — — — Attribution blocked confidence: low $0.002 /call
664
Feed shortest arithmetic prefix detect.halowerk.com
Dev & Code x402 1 — — — — Attribution blocked confidence: low $0.002 /call
665
Flac fixed rice subframe claims detect.halowerk.com
Dev & Code x402 1 — — — — Attribution blocked confidence: low $0.002 /call
666 Dev & Code x402 1 — — — — Attribution blocked confidence: low $0.002 /call
667 Dev & Code x402 1 — — — — Attribution blocked confidence: low $0.002 /call
668
Wave ima adpcm block correspondence detect.halowerk.com
Dev & Code x402 1 — — — — Attribution blocked confidence: low $0.002 /call
669
Bgp as4 path reconstruction claims detect.halowerk.com
Dev & Code x402 1 — — — — Attribution blocked confidence: low $0.002 /call
670
Dhcp overloaded option reassembly detect.halowerk.com
Dev & Code x402 1 — — — — Attribution blocked confidence: low $0.002 /call
671
Relaunch gitignore parent pruning detect.halowerk.com
Dev & Code x402 1 — — — — Attribution blocked confidence: low $0.002 /call
672
Workflow hmm viterbi path detect.halowerk.com
Dev & Code x402 1 — — — — Attribution blocked confidence: low $0.002 /call
673
Api apng frame composition detect.halowerk.com
Dev & Code x402 1 — — — — Attribution blocked confidence: low $0.003 /call
674
Api dwarf expression location detect.halowerk.com
Dev & Code x402 1 — — — — Attribution blocked confidence: low $0.003 /call
675
Css font face range overlay detect.halowerk.com
Dev & Code x402 1 — — — — Attribution blocked confidence: low $0.003 /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. 30 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 148,005 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