{ "operationId": "delegates_create", "method": "POST", "path": "/tx-service/eth/api/v1/delegates/", "summary": "", "description": "Adds a new Safe delegate with a custom label. Calls with same delegate but different label or\nsigner will update the label or delegator if a different one is provided\nFor the signature we are using TOTP with `T0=0` and `Tx=3600`. TOTP is calculated by taking the\nUnix UTC epoch time (no milliseconds) and dividing by 3600 (natural division, no decimals)\nTo generate the signature, this hash needs to be signed: keccak(checksummed address + str(int(current_epoch //\n3600)))\nAs an example, if the\u00a00x132512f995866CcE1b0092384A6118EDaF4508Ff\u00a0delegate is added and\u00a0epoch=1586779140:\n - `TOTP = epoch // 3600 = 1586779140 // 3600 = 440771`\n - keccak(\"0x132512f995866CcE1b0092384A6118EDaF4508Ff440771\") would be the hash a Safe owner would\n need to sign.`", "tags": [ "delegates" ], "parameters": [], "requestBody": { "content": { "application/json": { "schema": { "$ref": "#/components/schemas/Delegate" } } }, "required": true }, "responses": { "202": { "description": "Accepted", "content": {} }, "400": { "description": "Malformed data", "content": {} } } }