MARKET MONITOR / CATALOGUE Services 156,514 MCP listed 48,483 x402 108,158 Rails Base / Solana / Polygon / Arbitrum Imported 2026-11-13 · 3 sources
Market · service ranking

Which agent services are actually in use

82,872 of 156,514 services carry a call count measured by their indexer — 940,213 calls in the last 30 days. 1,273 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 156,514 108,055 publish a price · 1,273 with attributed inflows
Calls counted · 30d 940,213 source-measured, 82,872 services
Observed inflows · 30d $1.48B lower bound, 1,273 services
Verified revenue · 30d — no receipt feed connected
80,751–80,775 of 156,514
Browse by task
Agent services ranked by Calls · 30d, source-measured, page 3231 of 6261. 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
80751
HTML entity encode html.openverbs.com
Web & Scraping x402 1 — — — — Attribution blocked confidence: low $0.002 /call
80752
Agent Screenshot Hub shot.halowerk.com
Web & Scraping x402 1 — — — — Attribution blocked confidence: low $0.004 /call
80753
Greatest common divisor numtheory.openverbs.com
Other services x402 1 — — — — Attribution blocked confidence: low $0.004 /call
80754
Molar mass chem.openverbs.com
Other services x402 1 — — — — Attribution blocked confidence: low $0.004 /call
80755
Query JSON with JMESPath data.openverbs.com
Databases & Storage x402 1 — — — — Attribution blocked confidence: low $0.004 /call
80756
Prime factorization numtheory.openverbs.com
Other services x402 1 — — — — Attribution blocked confidence: low $0.004 /call
80757
Sunrise / sunset astro.openverbs.com
Geo & Maps x402 1 — — — — Attribution blocked confidence: low $0.004 /call
80758
Phonetic compare similarity.openverbs.com
Data & Finance x402 1 — — — — Attribution blocked confidence: low $0.002 /call
80759
Astronomical Julian Date astro.openverbs.com
Comms & Messaging x402 1 — — — — Attribution blocked confidence: low $0.004 /call
80760
Jaccard index similarity.openverbs.com
Other services x402 1 — — — — Attribution blocked confidence: low $0.004 /call
80761
Convert structured data format.openverbs.com
Crypto & Payments x402 1 — — — — Attribution blocked confidence: low $0.004 /call
80762
Levenshtein distance similarity.openverbs.com
Dev & Code x402 1 — — — — Attribution blocked confidence: low $0.004 /call
80763
Detect character set encoding.openverbs.com
Dev & Code x402 1 — — — — Attribution blocked confidence: low $0.002 /call
80764
Inspect code points encoding.openverbs.com
Dev & Code x402 1 — — — — Attribution blocked confidence: low $0.002 /call
80765
Transpose a note music.openverbs.com
Media & Creative x402 1 — — — — Attribution blocked confidence: low $0.002 /call
80766
Build a chord music.openverbs.com
Productivity & Docs x402 1 — — — — Attribution blocked confidence: low $0.002 /call
80767
EIP-55 checksum wallet.openverbs.com
Crypto & Payments x402 1 — — — — Attribution blocked confidence: low $0.004 /call
80768
Address normalisation wallet.openverbs.com
Crypto & Payments x402 1 — — — — Attribution blocked confidence: low $0.004 /call
80769
Interval between notes music.openverbs.com
Media & Creative x402 1 — — — — Attribution blocked confidence: low $0.002 /call
80770
Parse an A1 range spreadsheet.openverbs.com
Productivity & Docs x402 1 — — — — Attribution blocked confidence: low $0.004 /call
80771
Chain detection wallet.openverbs.com
Crypto & Payments x402 1 — — — — Attribution blocked confidence: low $0.004 /call
80772
Day of week datetime.openverbs.com
Other services x402 1 — — — — Attribution blocked confidence: low $0.004 /call
80773
Split by a pattern regex.openverbs.com
Data & Finance x402 1 — — — — Attribution blocked confidence: low $0.004 /call
80774
Replace matches regex.openverbs.com
Other services x402 1 — — — — Attribution blocked confidence: low $0.004 /call
80775
Test for a match regex.openverbs.com
Other services x402 1 — — — — Attribution blocked confidence: low $0.004 /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. 1,273 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 156,514 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