{"slug":"402-com-tr-api-x402-near-transfer-preflight-50e696","title":"Before sending a NEP-141 token on NEAR","host":"402.com.tr","method":"GET","resource":"https://402.com.tr/api/x402/near-transfer-preflight","category":"market","description":"Before sending a NEP-141 token on NEAR: is the token real and not paused, does the receiver exist, and is it registered on the token — the storage_deposit step whose absence fails a transfer. If not, says the exact fix and its NEAR cost. With from and amount, also checks the sender holds enough. Cat","price_listed":0.01,"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":{"method":"GET","pathParams":{},"queryParams":{"amount":"25","from":"bob.near","to":"tether.multisafe.near","token":"usdt.tether-token.near"},"type":"http"},"output_schema":{"$schema":"https://json-schema.org/draft/2020-12/schema","properties":{"input":{"additionalProperties":false,"properties":{"method":{"enum":["GET"],"type":"string"},"pathParams":{"type":"object"},"queryParams":{"properties":{"amount":{"description":"Amount in token units (optional)","type":"string"},"from":{"description":"Sender NEAR account (optional)","type":"string"},"to":{"description":"Receiver NEAR account","type":"string"},"token":{"description":"NEAR token contract account","type":"string"}},"required":["token","to"],"type":"object"},"type":{"const":"http","type":"string"}},"required":["type","method"],"type":"object"},"output":{"properties":{"example":{"type":"object"},"type":{"type":"string"}},"required":["type"],"type":"object"}},"required":["input"],"type":"object"},"history":[],"description_full":"Before sending a NEP-141 token on NEAR: is the token real and not paused, does the receiver exist, and is it registered on the token — the storage_deposit step whose absence fails a transfer. If not, says the exact fix and its NEAR cost. With from and amount, also checks the sender holds enough. Catches sending to the token contract itself. Live from the NEAR RPC.","last_updated":"2026-09-26T19:52:58.716Z","schemes":["exact"]}