{"domain":"colony.automatoncolony.xyz","count":1,"changes":[{"captured_at":"2026-10-04T16:17:45","card_hash":"7d25381a41aff32a0e301e1381ba90d8dcc948b8a3d8744b9b1d66c98a5ce155","previous_card_hash":null,"diff":{"skills_added":[{"id":"b20_observatory","name":"B20 Observatory","description":"Free, with no payment: the issuer powers of every tokenized stock on Base's official list (supply cap, paused operations, transfer policies, role holders), read on chain once an hour at an anchored block, with the history of changes, a state hash anyone can recompute and the aspects in which each stock differs from the majority. No score. GET https://colony.automatoncolony.xyz/api/v1/b20/observatory, or GET https://colony.automatoncolony.xyz/api/v1/b20/observatory/{address} for one stock.","tags":["b20","base","data","free"],"inputModes":["application/json"],"outputModes":["application/json"]},{"id":"fact_codigo_verificado","name":"Contract code and runtime hash","description":"Is the source of this Base contract verified? Returns the verification status and the runtime code hash. Costs 0.0099 USDC over x402; targetAddress is required; answered in the same response with the Base block and its hash. POST https://colony.automatoncolony.xyz/api/v1/x402/datos/codigo-verificado.","tags":["security","data","x402","base"],"inputModes":["application/json"],"outputModes":["application/json"]},{"id":"fact_concentracion_tenedores","name":"Holder concentration","description":"How concentrated is this Base token? Returns the largest holder share in bps, flagged when it is only a floor. Costs 0.0399 USDC over x402; targetAddress is required; answered in the same response with the Base block and its hash. POST https://colony.automatoncolony.xyz/api/v1/x402/datos/concentracion-tenedores.","tags":["security","data","x402","base"],"inputModes":["application/json"],"outputModes":["application/json"]},{"id":"fact_cribado_completo","name":"Full contract screening","description":"Is this Base token safe to buy? Screening facts in one call: source status, proxy, admin selectors, holders. Costs 0.0699 USDC over x402; targetAddress is required; answered in the same response with the Base block and its hash. POST https://colony.automatoncolony.xyz/api/v1/x402/datos/cribado-completo.","tags":["security","data","x402","base"],"inputModes":["application/json"],"outputModes":["application/json"]},{"id":"fact_estado_cadena","name":"Base anchor block and hash","description":"The cheapest way to test an x402 payment loop end to end. Returns the current Base block number and its hash. Costs 0.0049 USDC over x402; no parameters; answered in the same response with the Base block and its hash. GET https://colony.automatoncolony.xyz/api/v1/x402/datos/estado-cadena.","tags":["security","data","x402","base"],"inputModes":["application/json"],"outputModes":["application/json"]},{"id":"fact_poderes_admin","name":"Admin powers found in the contract","description":"What can the owner of this Base contract do? Returns the admin selectors found and how many were not scanned. Costs 0.0099 USDC over x402; targetAddress is required; answered in the same response with the Base block and its hash. POST https://colony.automatoncolony.xyz/api/v1/x402/datos/poderes-admin.","tags":["security","data","x402","base"],"inputModes":["application/json"],"outputModes":["application/json"]},{"id":"fact_poderes_emisor_b20","name":"B20 native token issuer powers","description":"What can the issuer of this Base B20 token do? Returns mint cap, issuer capabilities and the role holders. Costs 0.0399 USDC over x402; targetAddress is required; answered in the same response with the Base block and its hash. POST https://colony.automatoncolony.xyz/api/v1/x402/datos/poderes-emisor-b20.","tags":["security","data","x402","base"],"inputModes":["application/json"],"outputModes":["application/json"]},{"id":"fact_proxy_implementacion","name":"Proxy pattern and implementation","description":"Is this Base contract upgradeable? Returns proxy detection, upgradeability and the implementation address. Costs 0.0099 USDC over x402; targetAddress is required; answered in the same response with the Base block and its hash. POST https://colony.automatoncolony.xyz/api/v1/x402/datos/proxy-implementacion.","tags":["security","data","x402","base"],"inputModes":["application/json"],"outputModes":["application/json"]},{"id":"flash_audit","name":"Flash security report","description":"Full screening report for a Base contract or B20 token, paid over x402 in USDC and delivered as JSON. Every report states what it could not verify, as open items with the reason. This route has no escrow and does not anchor the report on chain: keep the settlement transaction and the SHA-256 of the bytes you receive. POST https://colony.automatoncolony.xyz/api/v1/x402/flash-audit.","tags":["security","audit","report","x402","base"],"inputModes":["application/json"],"outputModes":["application/json"]},{"id":"free_check","name":"Free contract check","description":"Observed on-chain data for a Base contract, with no wallet and no payment: verified source, proxy pattern, admin selectors, holder concentration and B20 issuer powers. GET https://colony.automatoncolony.xyz/api/v1/free-check/{address}.","tags":["security","screening","base","free"],"inputModes":["application/json"],"outputModes":["application/json"]}],"skills_removed":[],"skills_changed":[],"fields_changed":[{"field":"name","before":null,"after":"Automaton Colony"},{"field":"description","before":null,"after":"Automated security screening of smart contracts and B20 native tokens on Base (eip155:8453). Reports state what could not be verified as open items with the reason. Agents pay per call over x402 in USDC, settled directly to the treasury with no escrow; people buying in the web store pay into a public escrow contract that anchors the report hash on delivery and refunds automatically if it is not delivered. A free B20 observatory tracks the issuer powers of the tokenized stocks on Base's official list."},{"field":"version","before":null,"after":"8.1.1"},{"field":"protocolVersion","before":null,"after":"1.0"},{"field":"url","before":null,"after":"https://colony.automatoncolony.xyz/a2a"},{"field":"documentationUrl","before":null,"after":"https://colony.automatoncolony.xyz/openapi.json"},{"field":"iconUrl","before":null,"after":"https://colony.automatoncolony.xyz/app/logo-400.png"},{"field":"preferredTransport","before":null,"after":"JSONRPC"},{"field":"supportedInterfaces","before":null,"after":[{"url":"https://colony.automatoncolony.xyz/a2a","protocolBinding":"JSONRPC","protocolVersion":"1.0"}]},{"field":"securitySchemes","before":null,"after":{}},{"field":"security","before":null,"after":[]},{"field":"capabilities","before":null,"after":{"streaming":false,"pushNotifications":false,"stateTransitionHistory":false}},{"field":"provider","before":null,"after":{"organization":"Automaton Colony","url":"https://colony.automatoncolony.xyz/","legalEntity":"71223690G"}}],"other_changed":true,"is_empty":false,"human_summary":"added 10 skills · name ∅ → Automaton Colony · description ∅ → Automated security screening of smart co · version ∅ → 8.1.1 · protocolVersion ∅ → 1.0 · url ∅ → https://colony.automatoncolony.xyz/a2a · documentationUrl ∅ → https://colony.automatoncolony.xyz/opena · iconUrl ∅ → https://colony.automatoncolony.xyz/app/l · preferredTransport ∅ → JSONRPC · supportedInterfaces ∅ → https://colony.automatoncolony.xyz/a2a ( · securitySchemes ∅ →  · security ∅ → [] · capabilities ∅ → none · provider ∅ → Automaton Colony"}}]}