OpenClaw Agreement Sender

Send client agreements for signature by detecting signature blocks with NanoPDF and placing DocuSign tabs automatically. Use when a user needs an OpenClaw wo...

OpenClaw DocuSign Agreements

Use this skill to automate agreement sending in OpenClaw with NanoPDF block detection and DocuSign envelope creation.

Workflow

1. Confirm Inputs

Collect:

• Agreement PDF path
• Client signer list (name, email, optional key and routing_order)
• Email subject and optional message

Use references/nano-pdf-signature-schema.md for expected NanoPDF output and references/docusign-envelope-mapping.md for signer/tab rules.

2. Configure Environment

Set required variables:

• NANOPDF_BASE_URL
• NANOPDF_API_KEY
• DOCUSIGN_BASE_URL (for example https://demo.docusign.net)
• DOCUSIGN_ACCOUNT_ID
• DOCUSIGN_ACCESS_TOKEN

Optional:

• NANOPDF_DETECT_PATH (default: /v1/signature-blocks)
• DOCUSIGN_ENVELOPE_SUBJECT
• DOCUSIGN_ENVELOPE_BODY

3. Detect Blocks + Send Envelope

Run:

bash

python3 scripts/send_agreement.py \
  --pdf contracts/nda.pdf \
  --signers-json contracts/signers.json \
  --output-dir output/openclaw-agreements

Optional flags:

• --subject overrides DOCUSIGN_ENVELOPE_SUBJECT
• --message sets the email blurb
• --status created saves as draft (sent is default)
• --scale 1.333333 converts NanoPDF point coordinates to DocuSign pixel-style positions

The script will:

• Call NanoPDF to find signature blocks
• Map each block to a signer (by signer_key first, then in signer order)
• Create signer tabs in DocuSign at detected coordinates
• Create and optionally send the envelope
• Write audit files in --output-dir

4. Validate Before Delivery

Check generated files:

• nanopdf_blocks.json
• docusign_payload.json
• envelope_result.json

If signer mapping is ambiguous or a signer has no blocks, stop and ask for explicit mapping before sending.

Safety Rules

• Never guess recipient emails.
• Stop on missing signature blocks unless the user explicitly approves manual fallback.
• Use --status created first for new templates or high-stakes contracts.
• Keep API tokens in environment variables only.

References

• references/nano-pdf-signature-schema.md
• references/docusign-envelope-mapping.md