{
  "tool": {
    "slug": "token-budget",
    "title": "Token Budget",
    "category": "Token Economy",
    "description": "Strip comments, collapse whitespace, and enforce a hard character budget with middle truncation.",
    "buyerIntent": "Use before packing code, logs, or docs into a constrained agent context window.",
    "tokenValue": "Reduces prompt size while preserving the beginning and ending of long payloads.",
    "method": "POST",
    "rawBlueprintSlug": "agent-token-budget-optimizer",
    "priceUSDC": 0.004,
    "latencyTargetMs": 180,
    "status": "live-preview",
    "tags": [
      "tokens",
      "context",
      "truncation",
      "cleanup"
    ],
    "requestSchema": {
      "type": "object",
      "required": [
        "content"
      ],
      "properties": {
        "content": {
          "type": "string"
        },
        "maxCharacters": {
          "type": "integer",
          "default": 1000
        },
        "stripComments": {
          "type": "boolean",
          "default": true
        }
      }
    },
    "responseSchema": {
      "type": "object",
      "properties": {
        "optimized": {
          "type": "string"
        },
        "originalSize": {
          "type": "integer"
        },
        "optimizedSize": {
          "type": "integer"
        },
        "savingsPercent": {
          "type": "integer"
        }
      }
    },
    "sampleRequest": {
      "content": "// note\nconst a = 1;  \n\nconst b = 2;",
      "maxCharacters": 100
    },
    "sampleResponse": {
      "optimized": "const a = 1; \nconst b = 2;",
      "originalSize": 34,
      "optimizedSize": 26,
      "savingsPercent": 24
    },
    "endpoint": "/api/v1/agent-tools/token-budget/",
    "absoluteEndpoint": "https://elpa.space/api/v1/agent-tools/token-budget/",
    "pageUrl": "https://elpa.space/agent-tools/#token-budget",
    "rawBlueprintUrl": "https://elpa.space/raw/agent-token-budget-optimizer",
    "priceLabel": "0.004 USDC"
  },
  "payment": {
    "protocol": "x402",
    "implementation": "x402 v2 exact EVM facilitator with legacy Base USDC transaction-hash fallback",
    "network": "Base",
    "networkCaip2": "eip155:8453",
    "currency": "USDC",
    "tokenContract": "0x833589fcd6edb6e08f4c7c32d4f71b54bda02913",
    "recipientAddress": "0xd9d6ae1d5a2128fea511460fac8e4dea58baf153",
    "paymentHeaders": [
      "PAYMENT-SIGNATURE",
      "X-PAYMENT",
      "x402-tx-hash (legacy)"
    ],
    "challengeHeader": "PAYMENT-REQUIRED",
    "responseHeader": "PAYMENT-RESPONSE",
    "facilitatorEnv": [
      "X402_FACILITATOR_URL",
      "X402_FACILITATOR_AUTHORIZATION"
    ],
    "maxTimeoutSeconds": 120,
    "priceUSDC": 0.004,
    "x402": {
      "x402Version": 2,
      "resource": {
        "url": "https://elpa.space/api/v1/agent-tools/token-budget/",
        "description": "Strip comments, collapse whitespace, and enforce a hard character budget with middle truncation.",
        "mimeType": "application/json",
        "serviceName": "ELPA Agent Tools",
        "tags": [
          "tokens",
          "context",
          "truncation",
          "cleanup"
        ],
        "iconUrl": "https://elpa.space/logo.svg"
      },
      "accepts": [
        {
          "scheme": "exact",
          "network": "eip155:8453",
          "amount": "4000",
          "asset": "0x833589fcd6edb6e08f4c7c32d4f71b54bda02913",
          "payTo": "0xd9d6ae1d5a2128fea511460fac8e4dea58baf153",
          "maxTimeoutSeconds": 120,
          "extra": {
            "name": "USDC",
            "version": "2",
            "decimals": 6
          }
        }
      ],
      "paymentRequired": {
        "x402Version": 2,
        "error": "PAYMENT-SIGNATURE header is required",
        "resource": {
          "url": "https://elpa.space/api/v1/agent-tools/token-budget/",
          "description": "Strip comments, collapse whitespace, and enforce a hard character budget with middle truncation.",
          "mimeType": "application/json",
          "serviceName": "ELPA Agent Tools",
          "tags": [
            "tokens",
            "context",
            "truncation",
            "cleanup"
          ],
          "iconUrl": "https://elpa.space/logo.svg"
        },
        "accepts": [
          {
            "scheme": "exact",
            "network": "eip155:8453",
            "amount": "4000",
            "asset": "0x833589fcd6edb6e08f4c7c32d4f71b54bda02913",
            "payTo": "0xd9d6ae1d5a2128fea511460fac8e4dea58baf153",
            "maxTimeoutSeconds": 120,
            "extra": {
              "name": "USDC",
              "version": "2",
              "decimals": 6
            }
          }
        ],
        "extensions": {
          "bazaar": {
            "info": {
              "discoverable": true,
              "category": "Token Economy",
              "tags": [
                "tokens",
                "context",
                "truncation",
                "cleanup"
              ],
              "input": {
                "content": "// note\nconst a = 1;  \n\nconst b = 2;",
                "maxCharacters": 100
              },
              "output": {
                "optimized": "const a = 1; \nconst b = 2;",
                "originalSize": 34,
                "optimizedSize": 26,
                "savingsPercent": 24
              }
            },
            "schema": {
              "type": "object",
              "properties": {
                "discoverable": {
                  "type": "boolean"
                },
                "category": {
                  "type": "string"
                },
                "tags": {
                  "type": "array",
                  "items": {
                    "type": "string"
                  }
                },
                "input": {
                  "type": "object",
                  "required": [
                    "content"
                  ],
                  "properties": {
                    "content": {
                      "type": "string"
                    },
                    "maxCharacters": {
                      "type": "integer",
                      "default": 1000
                    },
                    "stripComments": {
                      "type": "boolean",
                      "default": true
                    }
                  }
                },
                "output": {
                  "type": "object",
                  "properties": {
                    "optimized": {
                      "type": "string"
                    },
                    "originalSize": {
                      "type": "integer"
                    },
                    "optimizedSize": {
                      "type": "integer"
                    },
                    "savingsPercent": {
                      "type": "integer"
                    }
                  }
                }
              }
            }
          }
        }
      },
      "paymentRequiredBase64": "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",
      "facilitator": {
        "url": "https://api.cdp.coinbase.com/platform/v2/x402",
        "verify": "/verify",
        "settle": "/settle"
      },
      "legacy": {
        "enabled": true,
        "header": "x402-tx-hash",
        "note": "Legacy Base USDC transaction-hash receipts remain accepted for manual testing, but PAYMENT-SIGNATURE is the primary x402 path."
      }
    }
  }
}