{"uid":"cap_aQWyz7xca6k9S3ZXojfAa","slug":"signaldesk-ai-gram-to-metric-tonne-converter-b4dfc4dd","name":"SignalDesk AI – Gram to Metric Tonne Converter","description":"Evidence-backed autonomous AI jobs and paid data tools. Queue/D1/cron run outside the chat; free quotas and bounded execution apply.","url":"https://x402-agent.kariguetoazul.workers.dev/api/units/mass/gram-to-metric-tonne?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET","HEAD","DELETE"],"type":"string"},"queryParams":{"type":"object","required":["value"],"properties":{"value":{"type":"number","maximum":1e+100,"minimum":0,"description":"Amount in grams."}},"additionalProperties":false}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":{"type":"json","example":{"to":"metric-tonne","from":"gram","value":123.45,"converted":0.00012345,"dimension":"mass","precision":"IEEE-754 double"}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.001","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"probe","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.001/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.001","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.001","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_1d2JPG5LJjchF7G5cD0xg","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.001","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Converts a mass value from grams to metric tonnes using IEEE-754 double precision arithmetic.","exampleAgentPrompt":"Convert 1500000 grams to metric tonnes for me.","exampleUseCases":[{"title":"Bulk commodity weight conversion","prompt":"I have 8750000 grams of grain from our harvest — what is that in metric tonnes?"},{"title":"Lab sample mass normalization","prompt":"Our lab recorded a sample mass of 0.045 grams, can you tell me what that is expressed in metric tonnes?"},{"title":"Shipping logistics weight check","prompt":"The freight manifest lists 2300000 grams of cargo — convert that to metric tonnes so I can fill out the customs form."}],"resultDescription":"A JSON object containing the original value in grams, the converted result in metric tonnes, the source and target unit labels, the physical dimension ('mass'), and the precision used (IEEE-754 double).","failureModes":["Missing required 'value' query parameter returns an error","Negative value rejected (minimum is 0)","Value exceeding 1e+100 rejected by schema validation","Non-numeric input causes a validation error","Payment not provided or insufficient USDC triggers 402 response"],"whenToPreferThis":"Choose this endpoint when you need a reliable, programmatic gram-to-metric-tonne conversion with a well-defined IEEE-754 double precision guarantee, especially within an x402 micropayment-enabled agent workflow where sub-cent per-call pricing is acceptable.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-13T00:41:39.336Z","isFirstParty":false,"canonicalSlug":"signaldesk-ai-gram-to-metric-tonne-converter-b4dfc4dd"}