Observation history
Recent changes
88 recorded differences in endpoints, recipients, prices, chains, challenge formats, transport metadata, and fingerprints.
Xquik API security-property-changed
security:openapi_parse: {"state":"tested-pass","evidence":"7 payment offer(s) accepted","basis":"harmless discovery response"} → {"state":"tested-fail","evidence":"Response was JSON but not a bounded supported OpenAPI 3 document","basis":"harmless …
Evidence: Repeated harmless observation changed the modeled property
Xquik API security-property-changed
security:bounded_response: {"state":"tested-pass","evidence":"1434 bytes within scanner limit","basis":"harmless scanner"} → {"state":"tested-pass","evidence":"845 bytes within scanner limit","basis":"harmless scanner"}
Evidence: Repeated harmless observation changed the modeled property
Xquik API security-property-changed
security:bounded_response: {"state":"tested-pass","evidence":"420650 bytes within scanner limit","basis":"harmless scanner"} → {"state":"tested-pass","evidence":"1434 bytes within scanner limit","basis":"harmless scanner"}
Evidence: Repeated harmless observation changed the modeled property
Xquik API service-updated
description: Xquik is an independent third-party service. Not affiliated with X Corp. "Twitter" and "X" are trademarks of X Corp. Re… → Xquik is an independent third-party service. Not affiliated with X Corp. "Twitter" and "X" are trademarks of X Corp. Re…
Evidence: clock-guarded source update
Xquik API security-property-changed
security:bounded_response: {"state":"tested-pass","evidence":"845 bytes within scanner limit","basis":"harmless scanner"} → {"state":"tested-pass","evidence":"420650 bytes within scanner limit","basis":"harmless scanner"}
Evidence: Repeated harmless observation changed the modeled property
Xquik API security-property-changed
security:openapi_parse: {"state":"tested-fail","evidence":"Response was JSON but not a bounded supported OpenAPI 3 document","basis":"harmless … → {"state":"tested-pass","evidence":"7 payment offer(s) accepted","basis":"harmless discovery response"}
Evidence: Repeated harmless observation changed the modeled property
Xquik API probe-observation
content_type → text/html; charset=utf-8
Evidence: harmless unauthenticated HTTP observation
Xquik API probe-observation
tls_state: not-tested → tested-pass
Evidence: harmless unauthenticated HTTP observation
Xquik API security-property-changed
security:bounded_response: {"state":"tested-pass","evidence":"389177 bytes within scanner limit","basis":"harmless scanner"} → {"state":"tested-pass","evidence":"845 bytes within scanner limit","basis":"harmless scanner"}
Evidence: Repeated harmless observation changed the modeled property
Xquik API security-property-changed
security:openapi_parse: {"state":"tested-pass","evidence":"7 payment offer(s) accepted","basis":"harmless discovery response"} → {"state":"tested-fail","evidence":"Response was JSON but not a bounded supported OpenAPI 3 document","basis":"harmless …
Evidence: Repeated harmless observation changed the modeled property
Xquik API security-property-changed
security:bounded_response: {"state":"tested-pass","evidence":"1434 bytes within scanner limit","basis":"harmless scanner"} → {"state":"tested-pass","evidence":"389177 bytes within scanner limit","basis":"harmless scanner"}
Evidence: Repeated harmless observation changed the modeled property
Xquik API service-updated
description: Xquik is an independent third-party service. Not affiliated with X Corp. "Twitter" and "X" are trademarks of X Corp. Re… → Xquik is an independent third-party service. Not affiliated with X Corp. "Twitter" and "X" are trademarks of X Corp. Re…
Evidence: clock-guarded source update
Xquik API security-property-changed
security:openapi_parse: {"state":"tested-fail","evidence":"Response was JSON but not a bounded supported OpenAPI 3 document","basis":"harmless … → {"state":"tested-pass","evidence":"7 payment offer(s) accepted","basis":"harmless discovery response"}
Evidence: Repeated harmless observation changed the modeled property
Xquik API security-property-changed
security:bounded_response: {"state":"tested-pass","evidence":"845 bytes within scanner limit","basis":"harmless scanner"} → {"state":"tested-pass","evidence":"1434 bytes within scanner limit","basis":"harmless scanner"}
Evidence: Repeated harmless observation changed the modeled property
Xquik API security-property-changed
security:bounded_response: {"state":"tested-pass","evidence":"387972 bytes within scanner limit","basis":"harmless scanner"} → {"state":"tested-pass","evidence":"845 bytes within scanner limit","basis":"harmless scanner"}
Evidence: Repeated harmless observation changed the modeled property
Xquik API security-property-changed
security:openapi_parse: {"state":"tested-pass","evidence":"7 payment offer(s) accepted","basis":"harmless discovery response"} → {"state":"tested-fail","evidence":"Response was JSON but not a bounded supported OpenAPI 3 document","basis":"harmless …
Evidence: Repeated harmless observation changed the modeled property
Xquik API security-property-changed
security:bounded_response: {"state":"tested-pass","evidence":"1434 bytes within scanner limit","basis":"harmless scanner"} → {"state":"tested-pass","evidence":"387972 bytes within scanner limit","basis":"harmless scanner"}
Evidence: Repeated harmless observation changed the modeled property
Xquik API security-property-changed
security:openapi_parse: {"state":"tested-fail","evidence":"Response was JSON but not a bounded supported OpenAPI 3 document","basis":"harmless … → {"state":"tested-pass","evidence":"7 payment offer(s) accepted","basis":"harmless discovery response"}
Evidence: Repeated harmless observation changed the modeled property
Xquik API security-property-changed
security:bounded_response: {"state":"tested-pass","evidence":"845 bytes within scanner limit","basis":"harmless scanner"} → {"state":"tested-pass","evidence":"1434 bytes within scanner limit","basis":"harmless scanner"}
Evidence: Repeated harmless observation changed the modeled property
Xquik API security-property-changed
security:challenge_parse: {"state":"tested-pass","evidence":"1 Payment challenge(s) observed on HTTP 402","basis":"unauthenticated HTTP response"} → {"state":"tested-pass","evidence":"1 Payment challenge(s) observed on HTTP 402; all required fields decoded and validat…
Evidence: Repeated harmless observation changed the modeled property
Xquik API security-property-changed
security:challenge_parse: {"state":"tested-pass","evidence":"1 Payment challenge(s) observed on HTTP 402","basis":"unauthenticated HTTP response"} → {"state":"tested-pass","evidence":"1 Payment challenge(s) observed on HTTP 402; all required fields decoded and validat…
Evidence: Repeated harmless observation changed the modeled property
Xquik API security-property-changed
security:challenge_parse: {"state":"tested-pass","evidence":"1 Payment challenge(s) observed on HTTP 402","basis":"unauthenticated HTTP response"} → {"state":"tested-pass","evidence":"1 Payment challenge(s) observed on HTTP 402; all required fields decoded and validat…
Evidence: Repeated harmless observation changed the modeled property
Xquik API security-property-changed
security:bounded_response: {"state":"tested-pass","evidence":"385857 bytes within scanner limit","basis":"harmless scanner"} → {"state":"tested-pass","evidence":"845 bytes within scanner limit","basis":"harmless scanner"}
Evidence: Repeated harmless observation changed the modeled property
Xquik API security-property-changed
security:openapi_parse: {"state":"tested-pass","evidence":"7 payment offer(s) accepted","basis":"harmless discovery response"} → {"state":"tested-fail","evidence":"Response was JSON but not a bounded supported OpenAPI 3 document","basis":"harmless …
Evidence: Repeated harmless observation changed the modeled property
Xquik API security-property-changed
security:openapi_parse: {"state":"tested-fail","evidence":"Response was JSON but not a bounded supported OpenAPI 3 document","basis":"harmless … → {"state":"tested-pass","evidence":"7 payment offer(s) accepted","basis":"harmless discovery response"}
Evidence: Repeated harmless observation changed the modeled property
Xquik API security-property-changed
security:bounded_response: {"state":"tested-pass","evidence":"1434 bytes within scanner limit","basis":"harmless scanner"} → {"state":"tested-pass","evidence":"385857 bytes within scanner limit","basis":"harmless scanner"}
Evidence: Repeated harmless observation changed the modeled property
Xquik API security-property-changed
security:bounded_response: {"state":"tested-pass","evidence":"845 bytes within scanner limit","basis":"harmless scanner"} → {"state":"tested-pass","evidence":"1434 bytes within scanner limit","basis":"harmless scanner"}
Evidence: Repeated harmless observation changed the modeled property
Xquik API security-property-changed
security:probe_safety: {"state":"observed","evidence":"Response exceeds 262144 bytes","basis":"scanner policy decision"} → {"state":"observed","evidence":"response-too-large: Response exceeds 262144 bytes","basis":"scanner policy decision"}
Evidence: Repeated harmless observation changed the modeled property
Xquik API security-property-changed
security:probe_safety: {"state":"tested-fail","evidence":"Response exceeds 262144 bytes","basis":"scanner execution"} → {"state":"observed","evidence":"Response exceeds 262144 bytes","basis":"scanner policy decision"}
Evidence: Repeated harmless observation changed the modeled property
Xquik API security-property-changed
security:bounded_response: {"state":"tested-pass","evidence":"1434 bytes within scanner limit","basis":"harmless scanner"} → {"state":"tested-pass","evidence":"845 bytes within scanner limit","basis":"harmless scanner"}
Evidence: Repeated harmless observation changed the modeled property
Xquik API security-property-changed
security:openapi_parse: {"state":"tested-pass","evidence":"7 payment offer(s) accepted","basis":"harmless discovery response"} → {"state":"tested-fail","evidence":"Response was JSON but not a bounded supported OpenAPI 3 document","basis":"harmless …
Evidence: Repeated harmless observation changed the modeled property
Xquik API security-property-changed
security:bounded_response: {"state":"tested-pass","evidence":"386898 bytes within scanner limit","basis":"harmless scanner"} → {"state":"tested-pass","evidence":"1434 bytes within scanner limit","basis":"harmless scanner"}
Evidence: Repeated harmless observation changed the modeled property
Xquik API security-property-changed
security:bounded_response: {"state":"tested-pass","evidence":"842 bytes within scanner limit","basis":"harmless scanner"} → {"state":"tested-pass","evidence":"386898 bytes within scanner limit","basis":"harmless scanner"}
Evidence: Repeated harmless observation changed the modeled property
Xquik API security-property-changed
security:openapi_parse: {"state":"tested-fail","evidence":"Response was JSON but not a bounded supported OpenAPI 3 document","basis":"harmless … → {"state":"tested-pass","evidence":"7 payment offer(s) accepted","basis":"harmless discovery response"}
Evidence: Repeated harmless observation changed the modeled property
Xquik API probe-observation
tls_state: not-tested → tested-pass
Evidence: harmless unauthenticated HTTP observation
Xquik API probe-observation
challenge_format → mpp-payment-auth
Evidence: harmless unauthenticated HTTP observation
Xquik API payment-offer-discovered
offer → {"method":"tempo","intent":"charge","currency":"0x20c000000000000000000000b9537d11c60e8b50","chainId":"4217","recipient…
Evidence: challenge payment metadata
Xquik API endpoint-source-discovered
source:challenge → active
Evidence: https://xquik.com/api/v1/x/followers/check
Xquik API probe-observation
content_type → application/problem+json
Evidence: harmless unauthenticated HTTP observation
Xquik API probe-observation
tls_state: not-tested → tested-pass
Evidence: harmless unauthenticated HTTP observation
Xquik API probe-observation
challenge_format → mpp-payment-auth
Evidence: harmless unauthenticated HTTP observation
Xquik API endpoint-source-discovered
source:challenge → active
Evidence: https://xquik.com/api/v1/x/trends
Xquik API probe-observation
content_type → application/problem+json
Evidence: harmless unauthenticated HTTP observation