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DNA Storage Encoder (2-bit UTF-8 to Nucleotide)
x402
DNA Storage Encoder (2-bit UTF-8 to Nucleotide) is a paid API for AI agents from bio.halowerk.com, paid per call via x402, $0.003/call, status unknown (last checked 2026-09-14).
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.
Price / call$0.003
Success—
StatusUnknown
How this service works
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.
Output
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.
Example use cases
Research prototype DNA data storage
“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?”
Verify reversible encoding for archival
“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.”
Demo DNA alphabet representation
“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.”
Technical details
Endpoint
POSThttps://bio.halowerk.com/v1/dna-storage-encodeWhen to prefer
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.
Side effects
- 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
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| text | string | Text to encode as UTF-8 bytes. |
Tags
x402
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