MARKET MONITOR / CATALOGUE Services 151,961 MCP listed 46,226 x402 105,860 Rails Base / Solana / Polygon / Arbitrum Imported 2026-11-08 · 3 sources
Market · service ranking

Which agent services are actually in use

81,708 of 151,961 services carry a call count measured by their indexer — 688,243 calls in the last 30 days. 1,208 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 2026-10-09 → 2026-11-07 (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 151,961 105,763 publish a price · 1,208 with attributed inflows
Calls counted · 30d 688,243 source-measured, 81,708 services
Observed inflows · 30d $615M lower bound, 1,208 services
Verified revenue · 30d — no receipt feed connected
85,776–85,800 of 151,961
Browse by task
Agent services ranked by Calls · 30d, source-measured, page 3432 of 6079. 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
85776
Edit anchor check agents.writerslogic.com
Search & Research x402 — — — — — Attribution blocked confidence: low $0.005 /call
85777
Retry admissibility agents.writerslogic.com
Search & Research x402 — — — — — Attribution blocked confidence: low $0.005 /call
85778
Mutation intent agents.writerslogic.com
Search & Research x402 — — — — — Attribution blocked confidence: low $0.005 /call
85779
Idempotency fingerprint agents.writerslogic.com
Search & Research x402 — — — — — Attribution blocked confidence: low $0.005 /call
85780
Pagination loop agents.writerslogic.com
Search & Research x402 — — — — — Attribution blocked confidence: low $0.005 /call
85781
Workflow transition agents.writerslogic.com
Search & Research x402 — — — — — Attribution blocked confidence: low $0.005 /call
85782
Deadline feasibility agents.writerslogic.com
Search & Research x402 — — — — — Attribution blocked confidence: low $0.005 /call
85783
Update dialect agents.writerslogic.com
Search & Research x402 — — — — — Attribution blocked confidence: low $0.005 /call
85784
Compensation coverage agents.writerslogic.com
Search & Research x402 — — — — — Attribution blocked confidence: low $0.005 /call
85785
Approval invalidation agents.writerslogic.com
Search & Research x402 — — — — — Attribution blocked confidence: low $0.005 /call
85786
Quota reservation check agents.writerslogic.com
Search & Research x402 — — — — — Attribution blocked confidence: low $0.005 /call
85787
Transcript validator agents.writerslogic.com
AI Models & Inference x402 — — — — — Attribution blocked confidence: low $0.005 /call
85788
Dedup window agents.writerslogic.com
Search & Research x402 — — — — — Attribution blocked confidence: low $0.005 /call
85789
Cache key check agents.writerslogic.com
Search & Research x402 — — — — — Attribution blocked confidence: low $0.005 /call
85790
Delegation contract check agents.writerslogic.com
Search & Research x402 — — — — — Attribution blocked confidence: low $0.005 /call
85791
Artifact invalidator agents.writerslogic.com
Search & Research x402 — — — — — Attribution blocked confidence: low $0.005 /call
85792
Permission intersection agents.writerslogic.com
Search & Research x402 — — — — — Attribution blocked confidence: low $0.005 /call
85793
Assumption conflict agents.writerslogic.com
Search & Research x402 — — — — — Attribution blocked confidence: low $0.005 /call
85794
Test exit interpret agents.writerslogic.com
Productivity & Docs x402 — — — — — Attribution blocked confidence: low $0.005 /call
85795
Duplicate key audit agents.writerslogic.com
Search & Research x402 — — — — — Attribution blocked confidence: low $0.005 /call
85796
Union branch agents.writerslogic.com
Search & Research x402 — — — — — Attribution blocked confidence: low $0.005 /call
85797
Lossy conversion agents.writerslogic.com
Databases & Storage x402 — — — — — Attribution blocked confidence: low $0.005 /call
85798
Cross field rules agents.writerslogic.com
Search & Research x402 — — — — — Attribution blocked confidence: low $0.005 /call
85799
Json patch conflict agents.writerslogic.com
Search & Research x402 — — — — — Attribution blocked confidence: low $0.005 /call
85800
Schema repair agents.writerslogic.com
Search & Research x402 — — — — — Attribution blocked confidence: low $0.005 /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. 1,208 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 151,961 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