Observe the economy machines are creating.
Machine Observer maps emerging machine-native markets, reconciles their indexes, preserves the underlying evidence and publishes the result in formats humans can read and agents can consume directly.
You do not need to scrape this page.
Start with the compact briefing, then follow claim IDs into source evidence or request live public-source observations.
Economies under observation
Indexes are evidence sources, not authorities. Each sector can combine independent indexes, protocols, datasets, marketplaces and first-party measurements.
Machine Commerce
Autonomous payments, machine-to-machine settlement, paid APIs, agent commerce and economic activity with limited human involvement.
Trust & Integrity
Identity, authorization, receipts, endpoint reliability, delivery evidence, validation and portable reputation.
Likeness Economy
Voice, image, persona and digital-replica licensing markets, with LikenessIndex treated as one constituent source.
API & Data Economy
APIs, datasets, directories and information products that software can discover and consume programmatically.
Compute Economy
Inference, GPU rental, model-token pricing, storage and other programmable computing resources.
Signals worth watching
Every derived signal states what was divided, counted or compared. A machine can retrieve the same evidence through the API.
Cumulative settled value per tracked x402 transaction
$41,547,691 divided by 176,520,376 tracked x402 transactions. This is a ratio of cumulative public-chain measures, not an estimate of a typical purchase.
Graded catalog callable share
3,078 callable services divided by 3,906 services in the latest Graded stats snapshot.
Valid quote coverage in TOLL·402 August snapshot
19,259 valid exact-route quotes among 77,809 quote-testable routes. Quote validity does not prove paid fulfillment.
Endpoints per API in APIs.guru
108,837 represented endpoints divided by 2,529 indexed APIs.
Analysis generated from the evidence layer
News says what happened. Research asks what the measurements collectively imply and where they disagree.
Transaction scale and service quality are measuring different machine economies
Cumulative x402 activity is enormous relative to the number of services that independent probes can cleanly call. Machine Observer treats that disagreement as information rather than choosing one headline.
Identity is scaling faster than independent validation
ERC-8004 registrations and feedback are now measurable at significant scale while validation remains comparatively sparse, making identity adoption and verified behavior distinct signals.
Likeness licensing is becoming a machine-readable market
LikenessIndex is already ingesting source-authorized voice listings through an official API. That makes likeness licensing a useful test case for a broader economy that machines can search and eventually transact against.
The indexes behind the index
First-party and external sources pass through the same confidence formula. Ownership never earns a scoring bonus.
| Source | Role | Ingestion | Freshness | Confidence |
|---|---|---|---|---|
Open machine-readable dataset tracking x402, ERC-8004, Virtuals ACP, Olas, Tempo MPP and Base agentic activity. | activity dataset / index | automatic | daily | 95/100 |
Continuously probes discoverable x402 services and grades whether agents can discover, pay and parse them. | x402 service quality index | automatic-aggregates | 6-hour probes | 94/100 |
Exact-route x402 quote validity, freshness, provider concentration and paid-call evidence. | endpoint evidence index | indexed-not-automated | periodic snapshots | 84/100 |
Living reference spanning substrate, identity, authorization, commerce and settlement layers. | protocol landscape | indexed-not-automated | twice daily | 77/100 |
Multichain ERC-8004 identity, feedback, validation and reproducible reputation explorer with an x402 REST API. | identity / reputation explorer | indexed-paid-api | live | 94/100 |
Discovery and activity surface for x402 servers and resources, including per-service transactions, volume and buyers. | x402 marketplace / explorer | indexed-not-automated | live | 82/100 |
Continuously organized index of open-source x402, MPP, AP2, ACP, A2A, L402 and MCP projects. | open-source ecosystem index | indexed-not-automated | continuous | 72/100 |
Independent index of authorized AI voice and likeness licensing offers with source-level provenance and change history. | constituent licensing index | automatic-first-party-summary | daily source checks | 72/100 |
CC0 machine-readable directory of public OpenAPI descriptions with API, provider and endpoint metrics. | public API directory | automatic | continuous | 91/100 |
Normalized public JSON of live cloud GPU rental prices across providers and GPU models. | GPU price index / dataset | automatic-aggregates | several times daily | 84/100 |
CC-BY machine-readable model pricing and deprecation data for major inference providers. | LLM pricing dataset | indexed-pending-verification | current | 85/100 |