{"id":"d40d3fea-76f6-4933-8526-a5a70f1a139e","url":"https://aeml-x402.zeabur.app/gauge/carbon-region?entity=required+-+monitored+object+id%2C+paired+with+signal_id%3B+free+list+at+GET+%2Fgauge%2Fcatalog%3Fsignal_id%3D%3Csignal_id%3E+-%3E+signals%5B","method":"GET","fingerprint":"137dc07c20c6a2c116ddb886529eb841283c59bc0edf1b7f586bf5e20c48bb41","name":"gauge/carbon-region","description":null,"category":"other","docs_url":null,"advertised_price_usd":"0.250000","asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","scheme":"exact","networks":["base"],"pay_to":"0x2d16a243ba9fAcC6AC85519d5efad2149DC4C6c3","input_schema":null,"output_schema":null,"schema_completeness":0,"status":"live","first_seen_at":"2026-08-23 13:30:45.970115+00","last_seen_at":"2026-08-23 13:30:45.119+00","last_success_at":"2026-10-15 11:58:47.804+00","dead_since":null,"probe_backoff_tier":0,"next_probe_at":"2026-10-15 12:03:47.804+00","search_tsv":"'gauge/carbon-region':1","catalog_number":"3272","x402_version":1,"resource_url":null,"resource_description":null,"bazaar_extension":null,"accepted_requirements":[{"raw":{"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","extra":{"name":"USD Coin","version":"2"},"payTo":"0x2d16a243ba9fAcC6AC85519d5efad2149DC4C6c3","amount":"250000","scheme":"exact","network":"base","mimeType":"application/json","resource":"https://aeml-x402.zeabur.app/gauge/carbon-region","extensions":{"bazaar":{"info":{"input":{"type":"http","method":"GET","queryParams":{"entity":"required - monitored object id, paired with signal_id; free list at GET /gauge/catalog?signal_id=<signal_id> -> signals["}},"output":{"type":"json","example":{"legs":{"lifecycle":{"band":"ended","source_ref":"https://registry.verra.org/app/projectDetail/VCS/902","record_hash":"sha256:3b19805563d036479d8500bf19f2fdcff728f2c085a269d96673246cf89e718c"},"rating_drift":{"band":"withdrawn","source_ref":"https://registry.verra.org/app/projectDetail/VCS/902","record_hash":"sha256:42b5328d7e2d4cff264e71f7450243369e5f49ea1da1e69852b6b44597afc5a9"},"price_integrity":{"band":"unsellable","source_ref":"https://www.theguardian.com/environment/2023/oct/03/revealed-top-carbon-offset-firm-worthless-credits-south-pole-kariba-zimbabwe","record_hash":"sha256:e659ab63d01cde8738c4eb486314bba31ef98582d3b56a551edcbbec363193be"}},"name":"Kariba REDD+ (VCS 902)","grade":"screening-level, not decision-grade","scope":{"full":"https://api.truthbear.co/scope/v1","verifiability":"unknown","monitoring_not_forecast":true,"intelligence_not_command":true},"entity":"kariba-redd","nature":"This API supplies data organisation and trend description only. It is not a recommendation to act; the decision is yours. Purely descriptive - no judgement, no prediction. Official source plus record_hash; verify with the free /gauge/verify.","provenance":{"freshness":"recent","age_hours_now":143,"freshness_basis":"cadence=default; fresh<=24h; recent<=192h; dead_source>1440h; age_basis=request-time(now minus observed_at)"}}}},"schema":{"$schema":"https://json-schema.org/draft/2020-12/schema","properties":{"input":{"type":"object","required":["type","method","queryParams"],"properties":{"type":{"const":"http"},"method":{"enum":["GET"],"type":"string"},"queryParams":{"type":"object","required":["entity"],"properties":{"entity":{"type":"string","examples":["kariba-redd","rimba-raya","southern-cardamom","cdm-mechanism","vm0009-methodology","vm0007-methodology"],"description":"required - monitored object id, paired with signal_id; free list at GET /gauge/catalog?signal_id=<signal_id> -> signals[0].entities[]","x-accepted-values":{"all":"https://api.truthbear.co/schemas/gauge-carbon-region.input.json","shown":6,"total":19}}},"additionalProperties":false}}},"output":{"type":"object","required":["type"],"properties":{"type":{"const":"json"},"example":{}}}}},"priceUsd":"$0.25","discoverable":true,"outputSchema":{"type":"object","required":["nature","legs"],"properties":{"legs":{"type":"object","description":"CORE DELIVERY: per-leg readings, keyed by leg name (e.g. drought/heat/crop-vhi); each value carries signal_id/current/observed_at/data_age_hours/record_hash"},"name":{"type":["string","null"],"description":"Human-readable name of the object"},"note":{"type":"string","description":"Conditional - endpoint-specific honest disclosure (limits, granularity, disclaimer); some endpoints omit it"},"grade":{"type":["string","null"],"description":"Honest data-grade disclosure (e.g. \"screening-level, not decision-grade\")"},"scope":{"type":["string","null"],"description":"Honest statement of scope and limits: monitoring is not forecasting, intelligence is not instruction, and the boundary of what is verifiable"},"entity":{"type":"string","description":"The object key of this bundle - the ?entity= you passed in"},"nature":{"type":"string","description":"Neutrality statement: GAUGE supplies observations and trend description only - no judgement, no prediction, no recommendation"},"_citation":{"type":["object","null"],"description":"Offline-verifiable citation: {statement_type, not_advice:bool, claim, fact, source, record_hash, signature(Ed25519), key_id, issuer_DID(did:key), verify_url} - the trust root for zero-trust self-verification"},"provenance":{"type":["object","null"],"description":"Data lineage: {served_from, data_as_of, oldest_leg_as_of, data_age_hours (frozen age, reference only), age_hours_now (age computed at request time - the real basis for freshness), freshness(fresh|recent|stale), freshness_basis (the cadence and threshold used for this row, as a string), dead_source (optional: upstream frozen or discontinued), data_lineage:[{signal,traceable_to,uncertainty,record_hash,...}], validation_status}. Freshness is cadence-aware, so monthly/quarterly/annual official lines are not misjudged against a 24h rule; the same basis is used by free /gauge/coverage. Buyers can trace back to the official source"},"data_timespans":{"type":"array","items":{"type":"object","additionalProperties":true},"description":"Per-leg observation time and hours elapsed since"},"decision_points":{"type":["object","null"],"description":"{count, points:[{tag,current,swappable,how}], note} - decision points you can re-run with a swapped tag (one swapped tag = one call); leave it alone and the original context is the default, at no extra charge"},"cross_line_narrative":{"type":"string","description":"Cross-line comparison narrative (purely descriptive; no judgement, no prediction)"}},"additionalProperties":true,"conditionalProperties":{"last_fact":{"type":["object","null"],"description":"Most recent qualifying fact for this line and entity, attached centrally (may be absent when the line has no qualifying fact yet)"},"decision_points":{"type":["object","null"],"description":"Swappable decision points for this entity, attached centrally: {count, points:[{tag,current,swappable,how}], note}. Present only when the entity has at least one swappable tag in the index, so bundles for entities without one omit it"},"leg_availability":{"type":["object","null"],"description":"Per-leg degradation disclosure: which legs are present, which are degraded and why. Present only when at least one leg is degraded"},"record_hash_verifiable":{"type":["object","null"],"description":"Whether this response can recompute its own record_hash offline. Present only when the payload carries a top-level record_hash; may be absent on list-shaped deliveries where verifiability is stated per row instead"}}},"routeTemplate":"/gauge/carbon-region","priceUsdNumber":0.25}},"description":"[3-LEG] Carbon integrity chain, one carbon project (?entity=kariba-redd): leading rating drift, downgrades and standard-body review -> current registry lifecycle from listed to suspended or de-listed -> realized price integrity (confirmation gate). A chain, not one reading: confidence = how many legs are lit, in order. Sources: Verra, Gold Standard, registry feeds. Descriptive only, never a forecast or advice. No data -> 422 no_charge, not billed. $0.25 per call.","outputSchema":{"input":{"type":"http","method":"GET","example":{"entity":"kariba-redd","format":"thin"},"required":["entity"],"properties":{"entity":{"type":"string","examples":["kariba-redd","rimba-raya","southern-cardamom","cdm-mechanism","vm0009-methodology","vm0007-methodology"],"description":"required - monitored object id, paired with signal_id; free list at GET /gauge/catalog?signal_id=<signal_id> -> signals[0].entities[]","x-accepted-values":{"all":"https://api.truthbear.co/schemas/gauge-carbon-region.input.json","shown":6,"total":19}}},"queryParams":{"entity":"required - monitored object id, paired with signal_id; free list at GET /gauge/catalog?signal_id=<signal_id> -> signals[0].entities[]"},"discoverable":true,"exampleRequest":"/gauge/carbon-region?entity=kariba-redd&format=thin"},"output":{"type":"object","required":["nature","legs"],"properties":{"legs":{"type":"object","description":"CORE DELIVERY: per-leg readings, keyed by leg name (e.g. drought/heat/crop-vhi); each value carries signal_id/current/observed_at/data_age_hours/record_hash"},"name":{"type":["string","null"],"description":"Human-readable name of the object"},"note":{"type":"string","description":"Conditional - endpoint-specific honest disclosure (limits, granularity, disclaimer); some endpoints omit it"},"grade":{"type":["string","null"],"description":"Honest data-grade disclosure (e.g. \"screening-level, not decision-grade\")"},"scope":{"type":["string","null"],"description":"Honest statement of scope and limits: monitoring is not forecasting, intelligence is not instruction, and the boundary of what is verifiable"},"entity":{"type":"string","description":"The object key of this bundle - the ?entity= you passed in"},"nature":{"type":"string","description":"Neutrality statement: GAUGE supplies observations and trend description only - no judgement, no prediction, no recommendation"},"_citation":{"type":["object","null"],"description":"Offline-verifiable citation: {statement_type, not_advice:bool, claim, fact, source, record_hash, signature(Ed25519), key_id, issuer_DID(did:key), verify_url} - the trust root for zero-trust self-verification"},"provenance":{"type":["object","null"],"description":"Data lineage: {served_from, data_as_of, oldest_leg_as_of, data_age_hours (frozen age, reference only), age_hours_now (age computed at request time - the real basis for freshness), freshness(fresh|recent|stale), freshness_basis (the cadence and threshold used for this row, as a string), dead_source (optional: upstream frozen or discontinued), data_lineage:[{signal,traceable_to,uncertainty,record_hash,...}], validation_status}. Freshness is cadence-aware, so monthly/quarterly/annual official lines are not misjudged against a 24h rule; the same basis is used by free /gauge/coverage. Buyers can trace back to the official source"},"data_timespans":{"type":"array","items":{"type":"object","additionalProperties":true},"description":"Per-leg observation time and hours elapsed since"},"decision_points":{"type":["object","null"],"description":"{count, points:[{tag,current,swappable,how}], note} - decision points you can re-run with a swapped tag (one swapped tag = one call); leave it alone and the original context is the default, at no extra charge"},"cross_line_narrative":{"type":"string","description":"Cross-line comparison narrative (purely descriptive; no judgement, no prediction)"}},"additionalProperties":true,"conditionalProperties":{"last_fact":{"type":["object","null"],"description":"Most recent qualifying fact for this line and entity, attached centrally (may be absent when the line has no qualifying fact yet)"},"decision_points":{"type":["object","null"],"description":"Swappable decision points for this entity, attached centrally: {count, points:[{tag,current,swappable,how}], note}. Present only when the entity has at least one swappable tag in the index, so bundles for entities without one omit it"},"leg_availability":{"type":["object","null"],"description":"Per-leg degradation disclosure: which legs are present, which are degraded and why. Present only when at least one leg is degraded"},"record_hash_verifiable":{"type":["object","null"],"description":"Whether this response can recompute its own record_hash offline. Present only when the payload carries a top-level record_hash; may be absent on list-shaped deliveries where verifiability is stated per row instead"}}}},"maxAmountRequired":"250000","maxTimeoutSeconds":300},"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","payTo":"0x2d16a243ba9fAcC6AC85519d5efad2149DC4C6c3","scheme":"exact","network":"base","amountAtomic":"250000"}],"bazaar_compatible":false,"bazaar_validated_at":"2026-10-15 11:58:47.804+00","bazaar_validation_error":"missing Bazaar extension","window":"24h","probes_n":11,"handshake_uptime":1,"settle_success_rate":0,"valid_result_rate":null,"latency_p50":360,"latency_p90":1301,"price_drift_pct":0,"score":0.7928,"computed_at":"2026-10-15 11:59:10.777+00","source_metadata":[{"raw":{"url":"https://aeml-x402.zeabur.app/gauge/carbon-region?entity=required+-+monitored+object+id%2C+paired+with+signal_id%3B+free+list+at+GET+%2Fgauge%2Fcatalog%3Fsignal_id%3D%3Csignal_id%3E+-%3E+signals%5B","name":"gauge/carbon-region","method":"GET","source":"bazaar:api.cdp.coinbase.com","fingerprint":"137dc07c20c6a2c116ddb886529eb841283c59bc0edf1b7f586bf5e20c48bb41","advertisedPriceUsd":0.25},"source_id":1,"external_id":null}],"live_endpoint_metadata":{"x402_version":1,"resource_url":null,"resource_description":null,"bazaar_extension":null,"accepted_requirements":[{"raw":{"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","extra":{"name":"USD Coin","version":"2"},"payTo":"0x2d16a243ba9fAcC6AC85519d5efad2149DC4C6c3","amount":"250000","scheme":"exact","network":"base","mimeType":"application/json","resource":"https://aeml-x402.zeabur.app/gauge/carbon-region","extensions":{"bazaar":{"info":{"input":{"type":"http","method":"GET","queryParams":{"entity":"required - monitored object id, paired with signal_id; free list at GET /gauge/catalog?signal_id=<signal_id> -> signals["}},"output":{"type":"json","example":{"legs":{"lifecycle":{"band":"ended","source_ref":"https://registry.verra.org/app/projectDetail/VCS/902","record_hash":"sha256:3b19805563d036479d8500bf19f2fdcff728f2c085a269d96673246cf89e718c"},"rating_drift":{"band":"withdrawn","source_ref":"https://registry.verra.org/app/projectDetail/VCS/902","record_hash":"sha256:42b5328d7e2d4cff264e71f7450243369e5f49ea1da1e69852b6b44597afc5a9"},"price_integrity":{"band":"unsellable","source_ref":"https://www.theguardian.com/environment/2023/oct/03/revealed-top-carbon-offset-firm-worthless-credits-south-pole-kariba-zimbabwe","record_hash":"sha256:e659ab63d01cde8738c4eb486314bba31ef98582d3b56a551edcbbec363193be"}},"name":"Kariba REDD+ (VCS 902)","grade":"screening-level, not decision-grade","scope":{"full":"https://api.truthbear.co/scope/v1","verifiability":"unknown","monitoring_not_forecast":true,"intelligence_not_command":true},"entity":"kariba-redd","nature":"This API supplies data organisation and trend description only. It is not a recommendation to act; the decision is yours. Purely descriptive - no judgement, no prediction. Official source plus record_hash; verify with the free /gauge/verify.","provenance":{"freshness":"recent","age_hours_now":143,"freshness_basis":"cadence=default; fresh<=24h; recent<=192h; dead_source>1440h; age_basis=request-time(now minus observed_at)"}}}},"schema":{"$schema":"https://json-schema.org/draft/2020-12/schema","properties":{"input":{"type":"object","required":["type","method","queryParams"],"properties":{"type":{"const":"http"},"method":{"enum":["GET"],"type":"string"},"queryParams":{"type":"object","required":["entity"],"properties":{"entity":{"type":"string","examples":["kariba-redd","rimba-raya","southern-cardamom","cdm-mechanism","vm0009-methodology","vm0007-methodology"],"description":"required - monitored object id, paired with signal_id; free list at GET /gauge/catalog?signal_id=<signal_id> -> signals[0].entities[]","x-accepted-values":{"all":"https://api.truthbear.co/schemas/gauge-carbon-region.input.json","shown":6,"total":19}}},"additionalProperties":false}}},"output":{"type":"object","required":["type"],"properties":{"type":{"const":"json"},"example":{}}}}},"priceUsd":"$0.25","discoverable":true,"outputSchema":{"type":"object","required":["nature","legs"],"properties":{"legs":{"type":"object","description":"CORE DELIVERY: per-leg readings, keyed by leg name (e.g. drought/heat/crop-vhi); each value carries signal_id/current/observed_at/data_age_hours/record_hash"},"name":{"type":["string","null"],"description":"Human-readable name of the object"},"note":{"type":"string","description":"Conditional - endpoint-specific honest disclosure (limits, granularity, disclaimer); some endpoints omit it"},"grade":{"type":["string","null"],"description":"Honest data-grade disclosure (e.g. \"screening-level, not decision-grade\")"},"scope":{"type":["string","null"],"description":"Honest statement of scope and limits: monitoring is not forecasting, intelligence is not instruction, and the boundary of what is verifiable"},"entity":{"type":"string","description":"The object key of this bundle - the ?entity= you passed in"},"nature":{"type":"string","description":"Neutrality statement: GAUGE supplies observations and trend description only - no judgement, no prediction, no recommendation"},"_citation":{"type":["object","null"],"description":"Offline-verifiable citation: {statement_type, not_advice:bool, claim, fact, source, record_hash, signature(Ed25519), key_id, issuer_DID(did:key), verify_url} - the trust root for zero-trust self-verification"},"provenance":{"type":["object","null"],"description":"Data lineage: {served_from, data_as_of, oldest_leg_as_of, data_age_hours (frozen age, reference only), age_hours_now (age computed at request time - the real basis for freshness), freshness(fresh|recent|stale), freshness_basis (the cadence and threshold used for this row, as a string), dead_source (optional: upstream frozen or discontinued), data_lineage:[{signal,traceable_to,uncertainty,record_hash,...}], validation_status}. Freshness is cadence-aware, so monthly/quarterly/annual official lines are not misjudged against a 24h rule; the same basis is used by free /gauge/coverage. Buyers can trace back to the official source"},"data_timespans":{"type":"array","items":{"type":"object","additionalProperties":true},"description":"Per-leg observation time and hours elapsed since"},"decision_points":{"type":["object","null"],"description":"{count, points:[{tag,current,swappable,how}], note} - decision points you can re-run with a swapped tag (one swapped tag = one call); leave it alone and the original context is the default, at no extra charge"},"cross_line_narrative":{"type":"string","description":"Cross-line comparison narrative (purely descriptive; no judgement, no prediction)"}},"additionalProperties":true,"conditionalProperties":{"last_fact":{"type":["object","null"],"description":"Most recent qualifying fact for this line and entity, attached centrally (may be absent when the line has no qualifying fact yet)"},"decision_points":{"type":["object","null"],"description":"Swappable decision points for this entity, attached centrally: {count, points:[{tag,current,swappable,how}], note}. Present only when the entity has at least one swappable tag in the index, so bundles for entities without one omit it"},"leg_availability":{"type":["object","null"],"description":"Per-leg degradation disclosure: which legs are present, which are degraded and why. Present only when at least one leg is degraded"},"record_hash_verifiable":{"type":["object","null"],"description":"Whether this response can recompute its own record_hash offline. Present only when the payload carries a top-level record_hash; may be absent on list-shaped deliveries where verifiability is stated per row instead"}}},"routeTemplate":"/gauge/carbon-region","priceUsdNumber":0.25}},"description":"[3-LEG] Carbon integrity chain, one carbon project (?entity=kariba-redd): leading rating drift, downgrades and standard-body review -> current registry lifecycle from listed to suspended or de-listed -> realized price integrity (confirmation gate). A chain, not one reading: confidence = how many legs are lit, in order. Sources: Verra, Gold Standard, registry feeds. Descriptive only, never a forecast or advice. No data -> 422 no_charge, not billed. $0.25 per call.","outputSchema":{"input":{"type":"http","method":"GET","example":{"entity":"kariba-redd","format":"thin"},"required":["entity"],"properties":{"entity":{"type":"string","examples":["kariba-redd","rimba-raya","southern-cardamom","cdm-mechanism","vm0009-methodology","vm0007-methodology"],"description":"required - monitored object id, paired with signal_id; free list at GET /gauge/catalog?signal_id=<signal_id> -> signals[0].entities[]","x-accepted-values":{"all":"https://api.truthbear.co/schemas/gauge-carbon-region.input.json","shown":6,"total":19}}},"queryParams":{"entity":"required - monitored object id, paired with signal_id; free list at GET /gauge/catalog?signal_id=<signal_id> -> signals[0].entities[]"},"discoverable":true,"exampleRequest":"/gauge/carbon-region?entity=kariba-redd&format=thin"},"output":{"type":"object","required":["nature","legs"],"properties":{"legs":{"type":"object","description":"CORE DELIVERY: per-leg readings, keyed by leg name (e.g. drought/heat/crop-vhi); each value carries signal_id/current/observed_at/data_age_hours/record_hash"},"name":{"type":["string","null"],"description":"Human-readable name of the object"},"note":{"type":"string","description":"Conditional - endpoint-specific honest disclosure (limits, granularity, disclaimer); some endpoints omit it"},"grade":{"type":["string","null"],"description":"Honest data-grade disclosure (e.g. \"screening-level, not decision-grade\")"},"scope":{"type":["string","null"],"description":"Honest statement of scope and limits: monitoring is not forecasting, intelligence is not instruction, and the boundary of what is verifiable"},"entity":{"type":"string","description":"The object key of this bundle - the ?entity= you passed in"},"nature":{"type":"string","description":"Neutrality statement: GAUGE supplies observations and trend description only - no judgement, no prediction, no recommendation"},"_citation":{"type":["object","null"],"description":"Offline-verifiable citation: {statement_type, not_advice:bool, claim, fact, source, record_hash, signature(Ed25519), key_id, issuer_DID(did:key), verify_url} - the trust root for zero-trust self-verification"},"provenance":{"type":["object","null"],"description":"Data lineage: {served_from, data_as_of, oldest_leg_as_of, data_age_hours (frozen age, reference only), age_hours_now (age computed at request time - the real basis for freshness), freshness(fresh|recent|stale), freshness_basis (the cadence and threshold used for this row, as a string), dead_source (optional: upstream frozen or discontinued), data_lineage:[{signal,traceable_to,uncertainty,record_hash,...}], validation_status}. Freshness is cadence-aware, so monthly/quarterly/annual official lines are not misjudged against a 24h rule; the same basis is used by free /gauge/coverage. Buyers can trace back to the official source"},"data_timespans":{"type":"array","items":{"type":"object","additionalProperties":true},"description":"Per-leg observation time and hours elapsed since"},"decision_points":{"type":["object","null"],"description":"{count, points:[{tag,current,swappable,how}], note} - decision points you can re-run with a swapped tag (one swapped tag = one call); leave it alone and the original context is the default, at no extra charge"},"cross_line_narrative":{"type":"string","description":"Cross-line comparison narrative (purely descriptive; no judgement, no prediction)"}},"additionalProperties":true,"conditionalProperties":{"last_fact":{"type":["object","null"],"description":"Most recent qualifying fact for this line and entity, attached centrally (may be absent when the line has no qualifying fact yet)"},"decision_points":{"type":["object","null"],"description":"Swappable decision points for this entity, attached centrally: {count, points:[{tag,current,swappable,how}], note}. Present only when the entity has at least one swappable tag in the index, so bundles for entities without one omit it"},"leg_availability":{"type":["object","null"],"description":"Per-leg degradation disclosure: which legs are present, which are degraded and why. Present only when at least one leg is degraded"},"record_hash_verifiable":{"type":["object","null"],"description":"Whether this response can recompute its own record_hash offline. Present only when the payload carries a top-level record_hash; may be absent on list-shaped deliveries where verifiability is stated per row instead"}}}},"maxAmountRequired":"250000","maxTimeoutSeconds":300},"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","payTo":"0x2d16a243ba9fAcC6AC85519d5efad2149DC4C6c3","scheme":"exact","network":"base","amountAtomic":"250000"}],"bazaar_compatible":false,"bazaar_validated_at":"2026-10-15 11:58:47.804+00","bazaar_validation_error":"missing Bazaar extension"},"sonar_metrics":{"score":0.7928,"uptime":1,"paid_success_rate":0,"valid_result_rate":null,"latency_p50":360,"latency_p90":1301,"price_drift_pct":0},"cdp_indexed":false,"confidence":"medium"}