{"uid":"cap_QeBEQffQMCHNZKKLDwwgu","slug":"dna-storage-encoder-2-bit-utf-8-to-nucleotide-8d4eff9a","name":"DNA Storage Encoder (2-bit UTF-8 to Nucleotide)","description":"Maps each two-bit group of caller-supplied UTF-8 bytes to A, C, G or T and reports a SHA-256 checksum of the original bytes. This reversible representation performs no biological synthesis, homopolymer balancing, GC optimization, addressing or error-correcting code.","url":"https://bio.halowerk.com/v1/dna-storage-encode","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"text":{"type":"string","maxLength":4096,"minLength":1,"description":"Text to encode as UTF-8 bytes."}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.003","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":"$0.003/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.003","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.003","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_OsSZ-bKwNpmVHspwCObdJ","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.003","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Encodes UTF-8 text into a DNA nucleotide string by mapping each two-bit group to A, C, G, or T, and returns a SHA-256 checksum of the original bytes.","exampleAgentPrompt":"Encode the text 'Hello, World!' into a DNA nucleotide sequence using 2-bit UTF-8 mapping and also give me the SHA-256 checksum of the original bytes.","exampleUseCases":[{"title":"Research prototype DNA data storage","prompt":"I'm prototyping a DNA data storage pipeline — can you encode this payload 'AGENTDATA:2024-06-01:experiment_results' as a DNA nucleotide string and give me the SHA-256 checksum so I can verify integrity later?"},{"title":"Verify reversible encoding for archival","prompt":"Encode the phrase 'The quick brown fox jumps over the lazy dog' into DNA bases (A, C, G, T) using 2-bit mapping and return the checksum so I can confirm the encoding is reversible."},{"title":"Demo DNA alphabet representation","prompt":"For a classroom demo on DNA data storage, convert the text 'CRISPR' into its ACGT nucleotide encoding using 2-bit UTF-8 groups and show me the SHA-256 hash of the original."}],"resultDescription":"Returns a string of A, C, G, and T characters representing the 2-bit-grouped encoding of the input UTF-8 bytes, along with a SHA-256 hex digest of the original byte sequence for integrity verification. The encoding is reversible and performs no GC optimization, homopolymer balancing, error correction, or addressing.","failureModes":["Input text exceeds 4096 characters — request rejected with validation error","Empty string input — rejected due to minLength:1 constraint","Non-UTF-8 byte sequences may cause encoding errors","Network timeout or service unavailability returns HTTP 5xx","Payment not included or insufficient — x402 payment required error"],"whenToPreferThis":"Choose this endpoint when you need a simple, deterministic, reversible 2-bit mapping of UTF-8 text to DNA nucleotides (A/C/G/T) with an integrity checksum, and do not require GC balancing, homopolymer avoidance, error-correcting codes, or actual oligonucleotide synthesis readiness. Best suited for research, prototyping, educational demonstrations, or data encoding pipelines where a raw nucleotide representation and a SHA-256 fingerprint are sufficient.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T12:46:16.318Z","isFirstParty":false}