{"slug":"agentshelf-syntexa-ch-v1-basename-resolve-031e5a","title":"Call when an agent needs a Base Basename forward or reverse lookup","host":"agentshelf.syntexa.ch","method":"POST","resource":"https://agentshelf.syntexa.ch/v1/basename-resolve","category":"code","description":"Call when an agent needs a Base Basename forward or reverse lookup. Send name (alice or alice.base.eth) or address, not both. Single labels become label.base.eth. Base registry only: no L1 CCIP-read. Unresolved is resolved false. Send JSON {\"name\":\"alice.base.eth\"}. Exact $0.005 USDC on Base. Try un","price_listed":0.005,"price_asked":null,"state":"effects","state_label":"Not tested: has real-world effects","checks_7d":0,"answered_7d":0,"latency_ms_median":null,"reported_calls_30d":1,"reported_payers_30d":1,"networks":["eip155:8453"],"badge":"unverified","paid_checks_7d":0,"paid_ok_7d":0,"example_input":{"body":{"name":"alice.base.eth"},"bodyType":"json","method":"POST","type":"http"},"output_schema":{"$schema":"https://json-schema.org/draft/2020-12/schema","properties":{"input":{"additionalProperties":false,"properties":{"body":{"additionalProperties":false,"examples":[{"name":"alice.base.eth"}],"properties":{"address":{"description":"Address to reverse-resolve on Base. Example: 0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045. Uses {address}.addr.reverse on the Base ENS registry. Send address or name, not both.","type":"string"},"name":{"description":"Basename or ENS label. Example: alice.base.eth. A single label such as alice is read as alice.base.eth. Other ASCII .eth names are looked up on the Base registry only, with no L1 CCIP-read. Send name or address, not both.","examples":["alice.base.eth"],"type":"string"}},"type":"object"},"bodyType":{"enum":["json","form-data","text"],"type":"string"},"method":{"enum":["POST"],"type":"string"},"type":{"const":"http","type":"string"}},"required":["type","method","bodyType","body"],"type":"object"},"output":{"properties":{"example":{"additionalProperties":false,"examples":[{"address":"0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045","billed":true,"direction":"forward","name":"alice.base.eth","network":"eip155:8453","ok":true,"query":"alice.base.eth","receipt_id":"rcpt_01EXAMPLE000000000000000","registry":"0xB94704422c2a1E396835A571837Aa5AE53285a95","resolved":true,"warnings":[]}],"properties":{"address":{"examples":["0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045"],"type":["string","null"]},"billed":{"examples":[true],"type":"boolean"},"direction":{"enum":["forward","reverse"],"examples":["forward"],"type":"string"},"name":{"examples":["alice.base.eth"],"type":["string","null"]},"network":{"const":"eip155:8453","examples":["eip155:8453"],"type":"string"},"ok":{"const":true,"examples":[true],"type":"boolean"},"query":{"examples":["alice.base.eth"],"type":"string"},"receipt_id":{"examples":["rcpt_01EXAMPLE000000000000000"],"type":"string"},"registry":{"const":"0xB94704422c2a1E396835A571837Aa5AE53285a95","examples":["0xB94704422c2a1E396835A571837Aa5AE53285a95"],"type":"string"},"resolved":{"examples":[true],"type":"boolean"},"warnings":{"default":[],"examples":[[]],"items":{"type":"string"},"type":"array"}},"required":["ok","receipt_id","billed","direction","query","name","address","resolved","network","registry"],"type":"object"},"type":{"type":"string"}},"required":["type"],"type":"object"}},"required":["input"],"type":"object"},"history":[],"description_full":"Call when an agent needs a Base Basename forward or reverse lookup. Send name (alice or alice.base.eth) or address, not both. Single labels become label.base.eth. Base registry only: no L1 CCIP-read. Unresolved is resolved false. Send JSON {\"name\":\"alice.base.eth\"}. Exact $0.005 USDC on Base. Try unpaid POST /v1/sandbox/basename-resolve first.","last_updated":"2026-10-11T10:14:26.824Z","schemes":["exact"]}