{
  "x402Version": 2,
  "id": 29028,
  "slug": "29028",
  "resource": "https://quotient-api-gateway.onrender.com/api/v1/x/profile",
  "description": "Use this to build a citation-grounded profile of one X account. A high-reasoning Grok agent adaptively searches up to 365 days of history across topics and time periods within a hard three-turn ceiling, then returns evidenced interests, beliefs, behavioural tendencies, risk posture, information-processing style, and personalization hints. Every claim cites supporting posts. Matching results are shared from Quotient's cache while less than 30 days old.",
  "type": "http",
  "resourceType": "Identity & Enrichment",
  "accepts": [
    {
      "scheme": "exact",
      "network": "eip155:8453",
      "payTo": "0xC3d01FD2F79d4c57aD106AB8ecc12a5dE24F97cB",
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "amount": "1000000",
      "amountUsd": 1,
      "maxTimeoutSeconds": 300
    }
  ],
  "outputSchema": {
    "properties": {
      "example": {
        "type": "object"
      },
      "type": {
        "type": "string"
      }
    },
    "required": [
      "type"
    ],
    "type": "object"
  },
  "extensions": {
    "bazaar": {
      "discoverable": true,
      "info": {
        "input": {
          "body": {
            "focus": "trading",
            "handle": "vitalikbuterin",
            "lookback_days": 365
          },
          "bodyType": "json",
          "method": "POST",
          "type": "http"
        },
        "output": {
          "example": {
            "beliefs": [
              {
                "claim": "Favours L1 simplicity over throughput maximalism.",
                "confidence": "high",
                "post_ids": [
                  "1950000000000000001"
                ]
              }
            ],
            "confidence": "medium",
            "display_name": "vitalik.eth",
            "gaps": [
              "No posts bearing on position sizing in the window."
            ],
            "handle": "vitalikbuterin",
            "information_processing": {
              "changes_mind_when": "shown a concrete counterexample",
              "evidence_preference": "formal arguments and measured data over narrative",
              "handles_ambiguity": "states explicit probabilities",
              "post_ids": [
                "1950000000000000001"
              ],
              "style": "decomposes into first principles then bounds the uncertainty"
            },
            "interests": [
              {
                "post_ids": [
                  "1950000000000000001"
                ],
                "topic": "protocol decentralisation",
                "weight": 0.9
              }
            ],
            "meta": {
              "cache_hit": false,
              "cache_ttl_days": 30,
              "coverage": "sampled",
              "max_research_turns": 3,
              "reasoning_effort": "high",
              "research_mode": "adaptive"
            },
            "recommendation_hints": {
              "avoid": [
                "hype framing",
                "short-dated leverage"
              ],
              "market_categories": [
                "crypto",
                "technology"
              ],
              "tone": "technical, uncertainty-explicit"
            },
            "risk_profile": {
              "position_sizing": "rarely discusses sizing",
              "post_ids": [
                "1950000000000000001"
              ],
              "posture": "long-horizon, low leverage",
              "reaction_to_loss": "publishes model revisions",
              "time_horizon": "multi-year"
            },
            "tendencies": [
              {
                "description": "Restates the strongest counterargument before answering it.",
                "post_ids": [
                  "1950000000000000001"
                ],
                "trait": "steelmans opposing arguments"
              }
            ],
            "window": {
              "from_date": "2025-08-09",
              "lookback_days": 365,
              "post_count": 36,
              "to_date": "2026-08-09"
            }
          },
          "type": "json"
        }
      },
      "schema": {
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "properties": {
          "input": {
            "additionalProperties": false,
            "properties": {
              "body": {
                "additionalProperties": false,
                "properties": {
                  "focus": {
                    "default": "general",
                    "description": "Reweights the same search toward speculative decision-making or toward information processing. Does not add a second search.",
                    "enum": [
                      "general",
                      "trading",
                      "reasoning"
                    ],
                    "type": "string"
                  },
                  "handle": {
                    "description": "X handle to profile, with or without a leading @.",
                    "pattern": "^@?[A-Za-z0-9_]{1,15}$",
                    "type": "string"
                  },
                  "lookback_days": {
                    "default": 365,
                    "description": "Size of the trailing window to study. Defaults to 365 days and cannot exceed 365 days.",
                    "maximum": 365,
                    "minimum": 14,
                    "type": "integer"
                  }
                },
                "required": [
                  "handle"
                ],
                "type": "object"
              },
              "bodyType": {
                "enum": [
                  "json"
                ],
                "type": "string"
              },
              "method": {
                "enum": [
                  "POST"
                ],
                "type": "string"
              },
              "type": {
                "const": "http",
                "type": "string"
              }
            },
            "required": [
              "type",
              "method",
              "bodyType",
              "body"
            ],
            "type": "object"
          },
          "output": {
            "properties": {
              "example": {
                "type": "object"
              },
              "type": {
                "type": "string"
              }
            },
            "required": [
              "type"
            ],
            "type": "object"
          }
        },
        "required": [
          "input",
          "output"
        ],
        "type": "object"
      }
    },
    "payment-identifier": {
      "info": {
        "required": false
      },
      "schema": {
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "properties": {
          "id": {
            "maxLength": 128,
            "minLength": 16,
            "pattern": "^[a-zA-Z0-9_-]+$",
            "type": "string"
          },
          "required": {
            "type": "boolean"
          }
        },
        "required": [
          "required"
        ],
        "type": "object"
      }
    }
  },
  "tags": [
    "bazaar",
    "payment-identifier"
  ],
  "sourceHost": "quotient-api-gateway.onrender.com",
  "lastUpdated": "2026-09-22T06:32:30.09Z",
  "quality": {
    "calls30d": 1,
    "uniquePayers30d": 1,
    "lastCalledAt": "2026-09-22T06:32:29.601Z"
  },
  "metadata": {
    "extensions": {
      "bazaar": {
        "discoverable": true,
        "info": {
          "input": {
            "body": {
              "focus": "trading",
              "handle": "vitalikbuterin",
              "lookback_days": 365
            },
            "bodyType": "json",
            "method": "POST",
            "type": "http"
          },
          "output": {
            "example": {
              "beliefs": [
                {
                  "claim": "Favours L1 simplicity over throughput maximalism.",
                  "confidence": "high",
                  "post_ids": [
                    "1950000000000000001"
                  ]
                }
              ],
              "confidence": "medium",
              "display_name": "vitalik.eth",
              "gaps": [
                "No posts bearing on position sizing in the window."
              ],
              "handle": "vitalikbuterin",
              "information_processing": {
                "changes_mind_when": "shown a concrete counterexample",
                "evidence_preference": "formal arguments and measured data over narrative",
                "handles_ambiguity": "states explicit probabilities",
                "post_ids": [
                  "1950000000000000001"
                ],
                "style": "decomposes into first principles then bounds the uncertainty"
              },
              "interests": [
                {
                  "post_ids": [
                    "1950000000000000001"
                  ],
                  "topic": "protocol decentralisation",
                  "weight": 0.9
                }
              ],
              "meta": {
                "cache_hit": false,
                "cache_ttl_days": 30,
                "coverage": "sampled",
                "max_research_turns": 3,
                "reasoning_effort": "high",
                "research_mode": "adaptive"
              },
              "recommendation_hints": {
                "avoid": [
                  "hype framing",
                  "short-dated leverage"
                ],
                "market_categories": [
                  "crypto",
                  "technology"
                ],
                "tone": "technical, uncertainty-explicit"
              },
              "risk_profile": {
                "position_sizing": "rarely discusses sizing",
                "post_ids": [
                  "1950000000000000001"
                ],
                "posture": "long-horizon, low leverage",
                "reaction_to_loss": "publishes model revisions",
                "time_horizon": "multi-year"
              },
              "tendencies": [
                {
                  "description": "Restates the strongest counterargument before answering it.",
                  "post_ids": [
                    "1950000000000000001"
                  ],
                  "trait": "steelmans opposing arguments"
                }
              ],
              "window": {
                "from_date": "2025-08-09",
                "lookback_days": 365,
                "post_count": 36,
                "to_date": "2026-08-09"
              }
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "body": {
                  "additionalProperties": false,
                  "properties": {
                    "focus": {
                      "default": "general",
                      "description": "Reweights the same search toward speculative decision-making or toward information processing. Does not add a second search.",
                      "enum": [
                        "general",
                        "trading",
                        "reasoning"
                      ],
                      "type": "string"
                    },
                    "handle": {
                      "description": "X handle to profile, with or without a leading @.",
                      "pattern": "^@?[A-Za-z0-9_]{1,15}$",
                      "type": "string"
                    },
                    "lookback_days": {
                      "default": 365,
                      "description": "Size of the trailing window to study. Defaults to 365 days and cannot exceed 365 days.",
                      "maximum": 365,
                      "minimum": 14,
                      "type": "integer"
                    }
                  },
                  "required": [
                    "handle"
                  ],
                  "type": "object"
                },
                "bodyType": {
                  "enum": [
                    "json"
                  ],
                  "type": "string"
                },
                "method": {
                  "enum": [
                    "POST"
                  ],
                  "type": "string"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method",
                "bodyType",
                "body"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "example": {
                  "type": "object"
                },
                "type": {
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input",
            "output"
          ],
          "type": "object"
        }
      },
      "payment-identifier": {
        "info": {
          "required": false
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "id": {
              "maxLength": 128,
              "minLength": 16,
              "pattern": "^[a-zA-Z0-9_-]+$",
              "type": "string"
            },
            "required": {
              "type": "boolean"
            }
          },
          "required": [
            "required"
          ],
          "type": "object"
        }
      }
    }
  },
  "liveness": {
    "reliability": null
  },
  "verified": false,
  "featured": false,
  "provider": {
    "host": "quotient-api-gateway.onrender.com",
    "manifest_name": "quotient-api-gateway.onrender.com",
    "source": "cdp-mirror",
    "source_manifest_url": "https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources",
    "submitted_at": "2026-10-14T01:15:01.050Z"
  },
  "exampleResponse": {
    "beliefs": [
      {
        "claim": "Favours L1 simplicity over throughput maximalism.",
        "confidence": "high",
        "post_ids": [
          "1950000000000000001"
        ]
      }
    ],
    "confidence": "medium",
    "display_name": "vitalik.eth",
    "gaps": [
      "No posts bearing on position sizing in the window."
    ],
    "handle": "vitalikbuterin",
    "information_processing": {
      "changes_mind_when": "shown a concrete counterexample",
      "evidence_preference": "formal arguments and measured data over narrative",
      "handles_ambiguity": "states explicit probabilities",
      "post_ids": [
        "1950000000000000001"
      ],
      "style": "decomposes into first principles then bounds the uncertainty"
    },
    "interests": [
      {
        "post_ids": [
          "1950000000000000001"
        ],
        "topic": "protocol decentralisation",
        "weight": 0.9
      }
    ],
    "meta": {
      "cache_hit": false,
      "cache_ttl_days": 30,
      "coverage": "sampled",
      "max_research_turns": 3,
      "reasoning_effort": "high",
      "research_mode": "adaptive"
    },
    "recommendation_hints": {
      "avoid": [
        "hype framing",
        "short-dated leverage"
      ],
      "market_categories": [
        "crypto",
        "technology"
      ],
      "tone": "technical, uncertainty-explicit"
    },
    "risk_profile": {
      "position_sizing": "rarely discusses sizing",
      "post_ids": [
        "1950000000000000001"
      ],
      "posture": "long-horizon, low leverage",
      "reaction_to_loss": "publishes model revisions",
      "time_horizon": "multi-year"
    },
    "tendencies": [
      {
        "description": "Restates the strongest counterargument before answering it.",
        "post_ids": [
          "1950000000000000001"
        ],
        "trait": "steelmans opposing arguments"
      }
    ],
    "window": {
      "from_date": "2025-08-09",
      "lookback_days": 365,
      "post_count": 36,
      "to_date": "2026-08-09"
    }
  }
}