PUBLIC X402 COMMUNITY INTELLIGENCE · EVIDENCE BACKED
Truth First. Proof Always. Pay Only for Accepted Delivery.
x402 ECHO
by SCRIPTMASTERLABS
A public observation and discovery source for x402 resources, providers, prices, usage and provenance, with machine-readable links into MCP, APIs, AI-agent, A2A and M2M infrastructure. ECHO never claims more than the evidence supports.
Resources observedLOADING
Providers observedLOADING
Price observationsLOADING
Lowest positive priceLOADING
No metric is shown as current until verified evidence arrives. Upstream x402 observations normally refresh on roughly a 30-minute cycle; exact recovery time can vary.
PROVIDER BOARD
See where your x402 provider stands.
Rank is based only on the current observed 30-day Bazaar calls across distinct resources. No paid placement. No synthetic score.
LOADING VERIFIED PROVIDER RANKS
Find a provider
STANDBY · enter a provider.
Unique payer counts are not summed across resources because the same payer may use multiple endpoints.
OBSERVED USAGE
What agents are actually calling.
LOADING VERIFIED USAGE EVIDENCE
ASK THE EVIDENCE
ASK x402 ECHO
STANDBY · no answer is invented when evidence is missing.
CRAWLERS & AGENTS
Use the truth layer directly.
TRUTH MANIFEST https://www.scriptmasterlabs.com/.well-known/x402-echo-truth.json
LIVE https://www.scriptmasterlabs.com/api/x402-echo-live
SEARCH https://www.scriptmasterlabs.com/api/x402-echo-search?q=web%20extract
PROVIDERS https://www.scriptmasterlabs.com/api/x402-echo-providers?limit=25
METHODOLOGY https://squeezeos-api.onrender.com/api/x402-echo/methodology
X402 https://squeezeos-api.onrender.com/.well-known/x402
MCP https://squeezeos-api.onrender.com/mcp
OPENAPI https://squeezeos-api.onrender.com/.well-known/openapi.json
Crawler rule: cite observations with their timestamp and evidence/source URL. Absence from retained ECHO evidence is not proof of nonexistence.